to store output values function after solved it.

I have a problem to solve in this part of the my code This is the situation: I have data in cell format and I want to use it in these functions bellow:

where Seg is a number.

for i=1:Seg
  [sp,imp]=pure2(Xn{i,1}',npc(i,1),1);

 [copt,sopt,sdopt,ropt,areaopt,rtopt]=als_teste1(X{i,1},sp(i),1,[],.01,isp(i,1));
    end

The question is: How can I store these data to each function (i,.e, sp1, sp2, sp3....or copt1 copt2...etc) because I tried to use:

 sp(i,1)=sp 
??? Subscripted assignment dimension mismatch.

First function give me a number of pure spectrum, so each input that I use, I have a different Matrix (i.e...to sp1=400X4, sp2=400X3, the different is in the columns)

Someone could help me?

Thanks

Answer 1

[Oleg Komarov]

use a cell array:

sp = cell(Seg,1)

in the loop:

sp{i} = ...;