How do I add space between any specific word in string

Here is string,

str = 'double function_name(double name1, float name2, double name3)'

I want that string with one white space after each word and symbol, like this;

newstr = 'double function_name ( double name1 , float name2 , double name3 )'

Answer 1

[BhaTTa]

Hey @Sagar Talaviya, you can make use of regular expression to acheive the above requirement, I have attached the code please take it as reference and modify accordingly

% Original string
str = 'double function_name(double name1, float name2, double name3)';

% Use regexprep to insert a space after each word and symbol, but avoid adding before underscores
newstr = regexprep(str, '(\+|\(|\)|,)', '$1 ');

% Trim any trailing spaces
newstr = strtrim(newstr);

% Display the result
disp('Formatted String:');

Formatted String:

disp(newstr);

double function_name( double name1,  float name2,  double name3)

Hope it helps.

Answer 2

[Image Analyst]

% Original string
str = 'double function_name(double name1, float name2, double name3)';

% Use strrep to add spaces before and after parentheses and commas.
% Assumes there is no space already around the parentheses.
str = strrep(str, '(', ' ( ');
str = strrep(str, ')', ' ) ');
str = strrep(str, ',', ' ,'); % Add space before, but not after (assumes there is already a space after).

% Trim any trailing spaces
newstr = strtrim(str)

newstr = 'double function_name ( double name1 , float name2 , double name3 )'

Answer 3

[Voss]

str = 'double function_name(double name1, float name2, double name3)'

str = 'double function_name(double name1, float name2, double name3)'

newstr = strtrim(strrep(regexprep(str,'([\(\),])',' $1 '),'  ',' '))

newstr = 'double function_name ( double name1 , float name2 , double name3 )'