Can I save my outputs in a way to use them as my inputs for the next run?

Hi suppose I have:

[D C] = function(A,B)
C = A*B;
D = A+B;
end

A and B are my inputs,so after I run the function I can calculate C and D. the second time I am running the function, I want to have my input as this way: A = C and B = D. but I don’t want to change the inputs manually every time. In other words every time I run the function, I want to have A and B replaced by C and D and then running the function without any needs to change my inputs manually every time. Is there anyway I can do this in Matlab? Thanks,

Answer 1

[Jos (10584)]

Assuming the function above in a m-file, called MyFunction.m

function [C,D] = MyFunction (A,B)
C = A*B ;
D = A+B ;

you can call this function in another script/function like this

A = 1 ;
B = 2 ;
disp([0 A B]) ;
for k = 1:5,
   [A,B] = MyFunction(A,B) ;]  
   disp([k A B]) ;
end