string to double number MATLAB source code

This page of MATLAB source code covers string to double number conversion or str2double matlab function with code.

str2double matlab function converts string input to the double precision output value.
If 'str1' will not contain valid scalar value function returns NaN. str1 can be more than one elements or array. For example,
str2double({'2.50' '4.222'})

str2double matlab function

str1 = '1.25 + 50i'
output = str2double(str1)
output = 1.2500 +50.0000i

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