可以重新组织代码，以使用嵌套 . The text data is stored in a character array and String array. ). Project Files . As an alternative, use the str2double function.str2double is suitable when the input argument might be a string array, character . varName = matlab.lang.makeValidName ('123your.string (1)') PS: this will only modify your string so that it becomes a valid variable name, if it isn't already. Accepted Answer: Chibuzo Nnonyelu. Character arrays are common in programs that were written before the introduction of double quotes for string creation in R2017a. Hii I guess you have probably figured it out but here it goes.. you can save the variable name as string in a array string= {'pic1','pic2','pic3'}; for i=1:3 pictoprocess=eval (string {i}); %do all your processing on pictoprocess end. But with the heatmap it is not possible. Hello. MATLAB variables may also be strings, which are matrices of individual characters. Strings variables are primarily used for labeling output and passing the names of m-files as arguments to other functions. 99.9% of the time there's a more efficient way. If str is a string array or cell array of character vectors, genvarname returns a string array or cell array of character . fprintf('%d\n',x) statement used to print variable x value. MATLAB will execute the above statement and return the following result −. whos t. Name Size Bytes Class Attributes t 1x1 174 string . To add apostrophes to a string, you just double them: s = 'some string with an apostrophe here -> '' <- and here -> '' <-'; As per isakson said, your whole code is very inefficient. Like this: I have a variable called "Headings", inside it is a bunch of text [time, speed, distance]. Creating Assigning values Addressing individual elements Colon notation I've learned most of what I know on my own using it. Use "whos" to generate a list of variables, save that list as a file, and edit the file down to just the variable names. MATLAB - Strings - Tutorials Point Copy to Clipboard. MATLAB Display String | Delft Stack Ask Question Asked 4 years, 1 month ago. Get into the habit of never using eval. Characters and Strings in MATLAB - GeeksforGeeks How can a put a variable into a text string - MathWorks With respect to suggesting a good resource for learning MATLAB, you shouldn't underestimate the value of the MATLAB documentation. But is this python kind of printing possible in matlab with any way. In cell arrays, each string is treated as a separate element, regardless of length. How to use 'for' loop to string variable - MathWorks Unsigned Integer. varname = genvarname (str, exclusions) returns a valid variable name that is different from any name listed in the exclusions input. In fact, we have used it many times. The exclusions input can be a string, a string array, a character array, a cell array of character vectors. newStr = join (str) combines the text in str by joining consecutive elements of the input array, placing a space character between them.
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