Not the answer you're looking for? Do bracers of armor stack with magic armor enhancements and special abilities? Choose a web site to get translated content where available and see local events and Does a 120cc engine burn 120cc of fuel a minute? (I fail to find a page to link to in the documentation. Using the find () function you can find the indices and the element from the array. For any input cell whose text does not contain 'bla', strfind returns an empty cell. Description x = strmatch ('str',STRS) looks through the rows of the character array or cell array of strings STRS to find strings that begin with string str, returning the matching row indices. If you explain this detail, then your question would be easier to answer. Example: ??? We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. The elements in an array can be accessed by an index number and it starts from 0. For Matlab find the index "Find" statement is used. your location, we recommend that you select: . Reload the page to see its updated state. approach with the expensive anonymous function: So, your original array was a cell array of cells with a single string. Indexing is handy when we need to access/ edit or delete some cells and want to have an understanding of the value is present in that cell before implementing any change. I get the following error: ??? Indexing is the way to select a particular element in an array. index = strfind(cellArray,refString); index = find(~cellfun(@isempty,index)); Result: index = 3 5 This method works great if the idea is to find a substring, i.e. MathWorks est le leader mondial des logiciels de calcul mathmatique pour les ingnieurs et les scientifiques. Below is a picture of a subset of the cell array. Just to add my experience of running this. I already tried approaches like strcmp or strfind, but I am still stuck. The first argument of the strfind () function is the string from which you want to find the occurrences of a substring, and the second argument is the string or character you want to find. It simply tells you, that the string is not found. Based on The code will also look a little bit smarter: But some additional words might be needed: strfind won't work, because it is used to find a string within another string, not within an array of strings. an error message. String Array in Matlab, an array is used to store the elements that are of the same data type. Find the treasures in MATLAB Central and discover how the community can help you! I used C2 = [C{:}] as advised but then still trying to get the list of Indices I used: I get a cell array in which every cell is either empty [] or 1 but no list of indices. If you are searching for text that has 'bla' as part of the text, then starting in R2016b you can use the contains function, as Alexander Cranney pointed out. We can store numbers or strings in an array. Thank you in advance, Paul 0 Comments Sign in to comment. Find the treasures in MATLAB Central and discover how the community can help you! Other MathWorks country Error using ==> cell.strfind at 35 If any of the input arguments are cell arrays, the first must be a cell array of strings and the second must be a character array. Find Index of Value in Array Using find () Function in MATLAB In an array, elements are placed on certain indexes starting from 1 and so on. Error using subsindex Function 'subsindex' is not defined for values of class 'string'. Are there conservative socialists in the US? Conversion from cell failed. However, "strfind" returns a cell array of indices. if i enter; cellfun(@numel,strfind(string(stimuli),"EXPERIMENT")), where stimuli is my variable i get following error message: Error using string. Bildschirmfoto 2022-12-07 um 12.21.35.png, You may receive emails, depending on your. For instance, if Walter is right and you have a cell array of a cell array of strings, C = { {'a'}, {'b'}, {'c'}, {'a'}, {'a'} }. Check it with ISCELLSTR. What is the difference between String and string in C#? cell2mat will lose the position information. Dear community, i have a very big 3D cell array that contains either doubles or strings. Does Python have a string 'contains' substring method? My cell array has both 'bla' and 'blah' elements, but i want to pick out only 'bla'. For any input cell whose text does not contain 'bla', "strfind" returns an empty cell. (wherein staPlaLoc is the index of 'P' within the array maGen) returns the following Error using subsindex Function 'subsindex' is not defined for values of class 'string'. I need to find the cells that contain the string EXPERIMENT with the given index of my cell array. I need to find the cells that contain the string EXPERIMENT with the given index of my cell array. https://www.mathworks.com/matlabcentral/answers/427937-finding-the-index-of-a-string-within-an-array-of-strings, https://www.mathworks.com/matlabcentral/answers/427937-finding-the-index-of-a-string-within-an-array-of-strings#comment_2229400, https://www.mathworks.com/matlabcentral/answers/427937-finding-the-index-of-a-string-within-an-array-of-strings#answer_345142, https://www.mathworks.com/matlabcentral/answers/427937-finding-the-index-of-a-string-within-an-array-of-strings#comment_632684. {00 double} {00 double} {00 double} {[ 1]}
Matlab uses column-major order. Python is a high-level, general-purpose programming language.Its design philosophy emphasizes code readability with the use of significant indentation.. Python is dynamically-typed and garbage-collected.It supports multiple programming paradigms, including structured (particularly procedural), object-oriented and functional programming.It is often described as a "batteries included" language . If A is a vector, then sort (A) sorts the vector elements. Choose a web site to get translated content where available and see local events and {'Adams' } {'Johnson' } {'2.1 4.2' } {'Adams' }, {00 double} {00 double} {00 double} {00 double}
For more on using logical arrays, refer to the documentation: https://www.mathworks.com/help/matlab/math/array-indexing.html#MatrixIndexingExample-3, https://www.mathworks.com/help/matlab/matlab_prog/find-array-elements-that-meet-a-condition.html. If this is not true, then you need to convert it first to be able to use STRFIND. You may receive emails, depending on your. These examples are extracted from open source projects. I alre. Let's first create a new directory named scripts that will host all our bash scripts. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. For example, D = find (Y) remits a vector containing the linear indices of each nonzero element in array Y. For example, if we. All in One Data Science Bundle (360+ Courses, 50+ projects) Price View Courses I found out that if the cell has empty indexes it wont work. The function "contains" returns a logical array. Old stuff still makes it ! of the code to find any occurrences of 'bla', not just the string 'bla'. Use "isempty" and "cellfun" with the "find" function to find the empty cells. Is this an at-all realistic configuration for a DHC-2 Beaver? 1 0 0 1. i have a very big 3D cell array that contains either doubles or strings. This can be quite restrictive because all of your strings must have the same number of elements. For Array index 1 corresponds to string name Basavaraj, index 2 corresponds to string name Chandru, index 3 corresponds to string name Natesh, index 4 corresponds to string name Vijay, index 5 corresponds to string name Raghu, So if array value 4 comes at index at 1 it has to display string Basavaraj, Choose a web site to get translated content where available and see local events and Error using ==> cell.strfind at 35 If any of the input arguments are cell arrays, the first must be a cell array of strings and the second must be a character array. The size of an array once defined cannot be changed and different operations can be performed using an array. sites are not optimized for visits from your location. CGAC2022 Day 10: Help Santa sort presents! Something can be done or not a fit? The find () function is used to find indices and values of elements in an array or matrix. {'Smith' } {'Chung' } {'Morales' } {[4 5 6]}
Learn more about cell arrays, string indexes, compare strings MATLAB. offers. How do I make the first letter of a string uppercase in JavaScript? No need to convert C into string from cell : C2 = [C{:}]; As of MATLAB 2016b, there is a new function "contains" that does exactly this! provided that your cell entries are all character vectors. your location, we recommend that you select: . I have two string arrays and I want to find where each string from the first array is in the second array, so i tried this: This doesn't seem to work and I get an error: "must be one row". Is it possible to hide or delete the new Toolbar in 13.1? {'Sanchez'} {'Peterson'} {'1 2 3 4 5 6 7 8 9 10 11 12 13 14 15'} {'Adams' }
- find(strcmp(rawdata,'ggiBoundaries1(1,1)')), I want to find in rawdata the first entry of ggiBoundaries1. So, how about this: Thanks for contributing an answer to Stack Overflow! Please have a look at the following example: I think you should be able to use it in your own application. Length of Each String in String Array. But it doesn't work. I already tried approaches like strcmp or strfind, but I am still stuck. Why is char[] preferred over String for passwords? And that's what @neerad29 solution is all about. On my lenovo T460s, a search of a 3000-long cellstring takes about 0.5ms, compared with 2ms with. I need to find the cells that contain the string EXPERIMENT with the given index of my cell array. All I want to do is check a string against a cell array of strings. It is not considered as a cell string if all the cells in the array have a string in them. your location, we recommend that you select: . Unable to complete the action because of changes made to the page. strfind is used to find a string within another string, not within an arrays of strings. Use isempty and cellfun with the find function to find the empty cells. Reload the page to see its updated state. Syntax: find (X) : Return a vector containing the indices of elements Why is this usage of "I've to work" so awkward? Are defenders behind an arrow slit attackable? Great, thanks! Are you really looking for the string 'ggiBoundaries1(1,1)' ? What is wrong, in the help file strfind accepts cell arrays and a pattern? For example: accepts a cell array directly, so you can avoid the complicated. {'Sanchez'} {'Peterson'} {[1 2 3 4 5 6 7 8 9 10 11 12 13 14 15]} {'Adams'}
Sign in to answer this question. ajay kumar on 22 Jun 2022 Ran in: arr = [ ]; index = find (ismember (arr, )) index = find (ismember (arr, )) index = 10 empty double row vector Sign in to comment. https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_3926, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_3934, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_4088, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_131581, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_131604, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_487774, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_487780, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#answer_3240, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_4103, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_109106, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_434623, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_501382, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_577901, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_577905, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_795688, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_855898, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_1279118, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_1279853, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#answer_223709, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_395916, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_397392, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_446839, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_518159, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_711970, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_787013, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_856128, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_1934430, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#answer_115236, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_346056, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_423462, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_712198, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#answer_3237, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_446121, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#answer_256337, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#comment_432151, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#answer_3156, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#answer_221465, https://fr.mathworks.com/matlabcentral/answers/2015-find-index-of-cells-containing-my-string#answer_238220. However, "strfind" returns a cell array of indices. This answer will cause problem if there are other strings containing 'bla' in the array. Is the EU Border Guard Agency able to tell Russian passports issued in Ukraine or Georgia from the legitimate ones? If you have a NumPy array which is essentially a. Unable to complete the action because of changes made to the page. Hello all! Element 1 must be convertible to a string scalar. Yes, this method should work well starting from R2016b. {[ 1]} {00 double} {00 double} {[ 1]}, 0 0 0 0
Based on @Felipe: Exactly. Are you really sure you have a cell array of strings? How do I read / convert an InputStream into a String in Java? Ready to optimize your JavaScript with Rust? Based on Find centralized, trusted content and collaborate around the technologies you use most. 0 0 0 1
Learn more about cell array, find . The find () function returns a vector containing the data. did anything serious ever run on the speccy? Accelerating the pace of engineering and science. Unable to complete the action because of changes made to the page. The selection is done based on the index or position of that element. In matlab a function is used to find indices values and values of nonzero elements in the array known as "find values in array." The find values in the array will help find the elements or numbers present in the given array or not. cerakote gun grips. Use strlength, not length, to determine the number of characters in each element of a string array. https://fr.mathworks.com/matlabcentral/answers/1873032-how-to-search-for-substring-in-cell-array-and-get-the-corresponding-index-then, https://fr.mathworks.com/matlabcentral/answers/1873032-how-to-search-for-substring-in-cell-array-and-get-the-corresponding-index-then#answer_1122312, https://fr.mathworks.com/matlabcentral/answers/1873032-how-to-search-for-substring-in-cell-array-and-get-the-corresponding-index-then#answer_1122247, https://fr.mathworks.com/matlabcentral/answers/1873032-how-to-search-for-substring-in-cell-array-and-get-the-corresponding-index-then#comment_2505627. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How to check whether a string contains a substring in JavaScript? str is a 2-by-3 string array that contains six strings . Let's say I have something like: string = 'This is a string'; elements = {'string', 'cell'}; strfind (elements, string); This returns nothing for me, and it makes me put the cell array first. x = strmatch ('str',STRS,'exact') returns only the indices of the strings in STRS matching str exactly. Does balls to the wall mean full speed ahead or full speed ahead and nosedive? How can I use a VPN to access a Russian website that is banned in the EU? What happens if you score more than 99 points in volleyball? if your index is found you will get index number otherwise empty array, You may receive emails, depending on your. Thank you for your answers. The relational expression can be used in conjunction with find to find the indices of elements that meet the given condition. Please do not append a new question to an existing thread. However, instead of an array of strings you might want to consider a cell array of strings, in which every string can be arbitrarily long. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. MathWorks ist der fhrende Entwickler von Software fr mathematische Berechnungen fr Ingenieure und Wissenschaftler. Better open a new one. Find the treasures in MATLAB Central and discover how the community can help you! array(tensor_name) Example: Converting two-dimensional tensor to NumPy array. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Accepted Answer Unable to complete the action because of changes made to the page. When I enter "ggiBoundaries1(1,1)" the output is a char. To find the index of a value in a given array, we can use the find () function. rev2022.12.9.43105. A string is an array of characters placed on specific indexes starting from index 1. Use "isempty" and "cellfun" with the "find" function to find the empty cells. I have an array composed of strings '0' 'P' 'E' and 'M' I am trying to find the index of the string 'P' within the array but the current lines I am using, (wherein staPlaLoc is the index of 'P' within the array maGen) returns the following. Haven't tested but this should work fine. I will report the very same @neerad29 solution, but with cell arrays. str = 2x3 string "Amis" "Chekhov" "Joyce" "Stein" "" "Proust". Searching a cell array of strings can be done with the "strmatch", "strfind", and "regexp" functions. For any input cell whose text does not contain 'bla', "strfind" returns an empty cell. I need to find the cells that contain the string EXPERIMENT with the given index of my cell array. Find the length of each string in str. Thanks. Do the two arrays have the same strings, but at different locations? Find the treasures in MATLAB Central and discover how the community can help you! your location, we recommend that you select: . A cell is a cell string, if it contains strings only. Now, this article is focused on finding an exact string in a cell array in MATLAB. offers. It just escapes me as to how to locate the matching character vector with native functions. To find indices of elements, we need to define a condition inside the find function. Theme Copy IndexC = strfind (C,'bla'); I need to find the cells that contain the string EXPERIMENT with the given index of my cell array. sites are not optimized for visits from your location. If the cell C contains some entry will NaN, it will gave the error like "First argument must be a string array, character vector, or cell array of character vectors" make sure your cell doesn't contain NaN. This method uses the Matlab function strfind ( link ). Other MathWorks country In MATLAB the array indexing starts from 1. Finding the index of a string within an array of strings 455 views (last 30 days) Micah Boarts on 4 Nov 2018 Vote Link Commented: ajay kumar on 22 Jun 2022 Accepted Answer: Bruno Luong I have an array composed of strings '0' 'P' 'E' and 'M' I am trying to find the index of the string 'P' within the array but the current lines I am using Theme Copy These cells could contain data of different types but belong to the same array. Other MathWorks country Accelerating the pace of engineering and science. will give you a matrix with 1's where the string is found and 0's where it isn't, whether due to it being a string without "EXPERIMENT" or not a string at all. Making statements based on opinion; back them up with references or personal experience. strfind returns a scalar cell that contains a numeric array, which contains indices of occurrences of the substring ain in str. k {1} ans = 12 6 15 Input Arguments collapse all str Input text string array | character vector | cell array of character vectors Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. I have an array composed of strings '0' 'P' 'E' and 'M' I am trying to find the index of the string 'P' within the array but the current lines I am using, (wherein staPlaLoc is the index of 'P' within the array maGen) returns the following. String Array Split Matlab String Into. C1 becomes your val, cellfun(@numel,strfind(string(val),"EXPERIMENT")). Use STRCMP and FIND to get the indices of the cells with a cell containing the specified string, Faster options: count startsWith endsWith. . Asking for help, clarification, or responding to other answers. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content. How do I replace all occurrences of a string in JavaScript? I have an cell array 'inputs' with strings and numbers and I need find where one of the strings from an another cell array of strings is located. If you are searching for text that is exactly 'bla', then see Jos answer. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. It returns a vector that contains the linear indices. Cell arrays in MATLAB store data of various data types as a cell. To find occurrences of a string within another string, we can use the strfind () function in MATLAB. Accelerating the pace of engineering and science. We have 3 steps to convert/parse JSON into Dart Object, Array: get JSON object from string using jsonDecode function. % but in this particular case it is easy to convert: and perhaps STRCMP better suits your needs as it will return a logical array directly. MATLAB Find row in cellular array containing two variables Convert a cell array of number into cell array of strings in MATLAB Find index of element in cell array of matrices Removing 'NaN' strings and [] cells from cell array in Matlab Locating rows which share same strings and other elements in a cell array in MATLAB However, strfind returns a cell array of indices. Hebrews 1:3 What is the Relationship Between Jesus and The Word of His Power? Is there any reason on passenger airliners not to have a physical lock between throttles? You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. The error message is =. strfind for example returns a cell array of double arrays where the matching element would be [1] and 0x0 double elsewhere. Learn more about cell array, find Dear community, i have a very big 3D cell array that contains either doubles or strings. Maybe that's the problem or not? This can be done easily by using a combination of two MATLAB functions, the strcmp () and find () functions. MOSFET is getting very hot at high frequency PWM. https://de.mathworks.com/matlabcentral/answers/427937-finding-the-index-of-a-string-within-an-array-of-strings, https://de.mathworks.com/matlabcentral/answers/427937-finding-the-index-of-a-string-within-an-array-of-strings#comment_2229400, https://de.mathworks.com/matlabcentral/answers/427937-finding-the-index-of-a-string-within-an-array-of-strings#answer_345142, https://de.mathworks.com/matlabcentral/answers/427937-finding-the-index-of-a-string-within-an-array-of-strings#comment_632684. find would not accept such an input. I realize this question is old now, but a simple way of doing this is to define an inline function: cellfind = @(string)(@(cell_contents)(strcmp(string,cell_contents))); You can then use this with cellfun to return a boolean value for each element of the cell. Strmatch looks for a string within a cell array of strings whose first characters exactly match the string you pass to it, and returns the index of all strings in the array for which it found a match. MathWorks est le leader mondial des logiciels de calcul mathmatique pour les ingnieurs et les scientifiques. To learn more, see our tips on writing great answers. Not too bad! if your index is found you will get index number otherwise empty array, You may receive emails, depending on your. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. If Y is a vector, then find returns a vector with the same orientation as Y. Reload the page to see its updated state. Just for the sake of completeness, an array of strings is nothing but a char matrix. And this is faster, too. Or do you mean: find(strcmp(rawdata, ggiBoundaries1(1,1))), to search for occurrences of the first character of the variable. In previous versions of MATLAB (before R2016b), you can use the strfind function. In previous versions of MATLAB (before R2016b), you can use the "strfind" function. To find the index of the element in the array, you can use the find () function. ), https://www.mathworks.com/help/coder/ug/what-are-column-major-and-row-major-representation-1.html. This type of logical indexing can be used to make many workflows more efficient. This is checking for string in elements and I want to check for elements in string. Dear community, i have a very big 3D cell array that contains either doubles or strings. Reload the page to see its updated state. MATLAB draws the objects by mapping data values to colors in the colormap. A Computer Science portal for geeks. The find function is used to find indices and values of elements in an array or matrix. Possibly bla might occur multiple times and the indices of all of the positions is what is desired? MathWorks is the leading developer of mathematical computing software for engineers and scientists. It doesn't work too well, however, if we're looking for a specific match. Finding indexes of strings in a string array in Matlab Ask Question Asked 6 years, 8 months ago Modified 6 years, 8 months ago Viewed 72 times 0 I have two string arrays and I want to find where each string from the first array is in the second array, so i tried this: for i = 1:length (array1); cmp (i) = strfind (array2,array1 (i,:)); end The find () function in MATLAB is used to find the indices and values of non-zero elements or the elements which satisfy a given condition. Create a string array using the [] operator. in the case where we are looking for all possible matches. Below is a picture of a subset of the cell array. I would like to find the indexes of the cells containing a specific string. Find the treasures in MATLAB Central and discover how the community can help you! Error using subsindex Function 'subsindex' is not defined for values of class 'string'. strmatch is fastest when STRS is a character array. Counterexamples to differentiation under integral sign, revisited. for index = values end. ibotta something went wrong we couldn39t process your request . offers. To access the numeric array within the cell, use curly braces. Finding indexes of strings in a string array in Matlab. sites are not optimized for visits from your location. what to use if I want to find the exact string match 'bla'. >> Mycellarray = {'hello';'what';'is';'Bla';'about'}; I will wildly speculate that you have a cell array in which each element is a cell array that contains a string. Accelerating the pace of engineering and science. 'num2str()', 'int2str()' And Other Integer/String Operators In MatLab. The rubber protection cover does not pass through the hole in the rim. Hi, I have a cell aray (40,000X1)in which every cell contains a string. Connect and share knowledge within a single location that is structured and easy to search. exact_match_locations = find(exact_match_mask). Theme Copy IndexC = strfind (C,'bla'); In previous versions of MATLAB (before R2016b), you can use the "strfind" function. " (Column, Row)" acts as a coordinate point for the multiplication table which tells MATLAB where the location of the value is. sites are not optimized for visits from your location. offers. And STRFIND works on strings and cell strings only. Functional Transforms. You can check if your cell is a cell string: This displays the indices and contents of the non-strings: Another idea is, that some strings are multi-row CHAR matrices: You can also explicitelly define the index matrix: idx = strcmp(cellArray, stringToSearchFor); It is kind of verbose, if you review the code in 2 years time, you will still know what is going on. If Y is a multidimensional array, then find returns a column vector of the linear indices of the result. Choose a web site to get translated content where available and see local events and {'Adams' } {'Johnson' } {[ 2.1000 4.2000]} {'Adams'}, {'Smith' } {'Chung' } {'Morales' } {'4 5 6'}
Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Find one of strings into cell array. Based on By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Do you want to search for 'bla' within the text in each element of the cell array, or for elements that are 'bla' exactly? Is energy "equal" to the curvature of spacetime? For exact searching, use strcmp instead: @Duc Minh Nguyen: As said in the answer, it is the. Other MathWorks country
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