how to compare special characters in string

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Ajay Pherwani el 10 de Jul. de 2014

Comentada: ananth a el 27 de Nov. de 2019

I have a strings

string='$(0)parameter'

I want to find if '$' is present in the string or not. Can any one tell me how to do that? Using which string functions I can achieve that?

Image Analyst el 10 de Jul. de 2014

Why is $ special ? It's a normal printable character like 3 or "A" or anything like that so you can use strfind().

Ajay Pherwani el 11 de Jul. de 2014

hey thanks , strfind worked

Sara el 10 de Jul. de 2014

If index is empty, $ is not in the string

str='$(0)parameter';
index = strfind(str,'$');

ananth a el 27 de Nov. de 2019

if I want to search with '$(0)'. how can i do that?

Because i have to search with {"some name": value, this part.

MATLAB Language Fundamentals Data Types Characters and Strings

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