Deleting Spaces in an Hex Array

Hello,

I have an array like

[AA BB CC DD EE] and i want to see it like [AABBCCDDEE]. how can i do it? Thank you

[Walter Roberson]

Is it a string() array? A cell array of character vectors? A categorical array? Or is it currently coded in terms of 0xAA in the input?

[Jan]

"Hex Array" is not existing class of Matlab. Is this a CHAR vector or String?

Then deleting spaces is easy:

A = 'AA BB CC DD EE'
B = A(~isapce(A))
% Or
B = A(A ~= ' ')

Answer 1

[Arjun]

Hi @tinkyminky93,

I see that you have an array which contains some space separated hexadecimal numbers and you want to remove the spaces between them.

To do so you can use the “strrep” function of MATLAB to replace the spaces present in the array by empty strings.

Kindly refer to the documentation of “strrep” for better understanding: https://www.mathworks.com/help/releases/R2022a/matlab/ref/strrep.html

For the scenario provided here is how you can use “strrep”:

% Original array with spaces
hexArray = 'AA BB CC DD EE';

% Remove spaces using strrep
hexArrayNoSpaces = strrep(hexArray, ' ', '');

% Display the result
disp(hexArrayNoSpaces);

AABBCCDDEE

I hope this will help!