MATLAB: Problem in displaying a substring

displaying substring

Problem in displaying a substring

Ex: I have this line:-

C:\abc\xyz\myName_1.wav

I want to display only 'myName' from this line

Best Answer

Dear.. there can be multiple way. The easy way I think is to parse the string by dividing into tokens. Here is example you requested. lets say your string is in variable a;

a ='C:\abc\xyz\myName_1.wav';
strtok(fliplr(strtok(fliplr(strtok(a,'.')),'\')),'_')

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MATLAB: Indexing cell array similar to excell

Maybe like this:

Data  = rand(7, 25);  % Example data, actually 177x25
Names = {'A 123', 'A 123', 'B 456', 'A 123', 'B 456', 'B456', 'A 123'};
A123 = strcmp(Names, 'A123');
B456 = ~A123;
Set1 = Data(A123, :)
Set2 = Data(B456, :)

MATLAB: Error Operands to the || and && operators must be convertible to logical scalar values.

strfind can return empty and you cannot use && or || with empty .

strfind finds all occurrences and returns their index . It is not intended to directly answer the question of whether to pattern occurs somewhere Yes or No. With new enough MATLAB use contains()

Best Answer

Related Solutions

MATLAB: Indexing cell array similar to excell

MATLAB: Error Operands to the || and && operators must be convertible to logical scalar values.

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