How to replace double quotes with two single quotes in string in MATLAB R2020 ?

a = regexprep(' "C:\Users\User's PC\Desktop\note.txt" ' , ' " ' , ' ' );

 a = regexprep(' "C:\Users\User's PC\Desktop\note.txt"   '   ,   ' " '   , '');

Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.

Answer 1

[Walter Roberson]

 a = regexprep('  "C:\Users\User''s PC\Desktop\note.txt"   '   ,   '"'   ,   '''''' )

a = '  ''C:\Users\User's PC\Desktop\note.txt''   '

[Divyesh pandav]

Thank You ,