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newStr = erase(str,match) deletes all occurrences of match in str. The erase function returns the remaining text as newStr. If match is an array, then erase deletes every occurrence of every element of match in str. The str and match arguments do not need to be the same size.
17 gru 2020 · For the above example, this command. name2=extractBefore (name,strlength (name)) would assign all but the last letter of string "name" to "name2", because 'extractBefore' ignores all characters after and including "Pos". Hope that helps!
6 paź 2012 · Accepted Answer: Matt Fig. Im having difficulty in deleting pre-specified characters from any given string. The characters that i am tryin to eliminate are 't' 'i' 'x' 'y'. I need a lot of help creating a function that would do this for any given string. for example.
11 lut 2014 · I found how to achieve this here. Get the variables out of that string. for example: in string '12+a-b=0' , I want my program to be able to find that a and b are variables, and also perfom the syms operation for them.
I have a series of strings which are contained within a nested cell array (because regexp loves to nest cells), and I would like to remove any non numeric or white space characters from them so tha...
24 cze 2019 · Accepted Answer. Image Analyst on 25 Jun 2019. Vote. 1. Link. Open in MATLAB Online. In a loop, get the filename and extract the last character (s) that are the number or use fileparts. Untested code: Theme. Copy. for k = 1 : size (t, 1) thisFileName = t.files {k}
newStr = eraseBetween(str,startPat,endPat) deletes all characters from str that occur between the substrings startPat and endPat, but does not delete startPat and endPat themselves. eraseBetween returns the remaining text as newStr .
