MATLAB: Writing a program on matlab

g++

Hi, I have to write a program that asks you to enter a number and then shows how many digits it has. Who can help me?

Best Answer

a=input('Enter a number\n');
dig=numel(num2str(a))

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MATLAB: How to define string character

It creates a string (character array) containing just a single space character.

MATLAB: Add / before _ in a string

There are many ways to do this, the simplest way is by the command "strrep"

str = 'Mean_Tumor_Radius_prolif'
replaced_str = strrep(str, '_', '/_');
replaced_str =
    'Mean/_Tumor/_Radius/_prolif'

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