defining variable in matlab

hi can i define a constant in matlab? if yes how can do that

thank u all

Answer 1

[Azzi Abdelmalek]

You have not to define it in Matlab. You can pre-allocate

a=0

%or for a vector

a=zeros(10,1)

% or for a matrix

a=zeros(10)

Answer 2

[Nermeen alami]

thanks a lot :) it works

[Image Analyst]

Mark it as "Accepted" then, as well as for any other questions you have posted. Also, your message here should have been a Comment to Azzi's Answer, not an Answer in itself.