MATLAB: I have 4 different dimension matrices(A:1100X1, B:2200X1,C: 3300X1,D:3300X1)..I want to keep all 4 in one matrix..

matrix manipulation

Hi, I have 4 different dimension matrices(A:1100X1, B:2200X1,C: 3300X1,D:3300X1)..I want to keep all 4 in one matrix..
the code written as
clc 
clear all 
format compact 
warning off 
L = []; indexgood=1; 
%mrsgarch_n
load mrsgarch_n 
eval(['L(:,',num2str(indexgood),') = Loglike(:);']); 
indexgood=indexgood+1;
% MRSGARCH-t2 
load mrsgarch_t2 
eval(['L(:,',num2str(indexgood),') = Loglike(:);']); 
indexgood=indexgood+1;
% MRSGARCH-GED 
load mrsgarch_g 
eval(['L(:,',num2str(indexgood),') = Loglike(:);']); 
indexgood=indexgood+1;
% MRSGARCH-t1 
load mrsgarch_t 
eval(['L(:,',num2str(indexgood),') = Loglike(:);']); 
indexgood=indexgood+1;
cd junk\VF
save loglik.txt L -ascii -double -tabs
cd ..
cd ..
when I run this code.. the following error msg is coming..
??? Subscripted assignment dimension mismatch.
Error in ==> ooslikelihoods at 18 eval(['L(:,',num2str(indexgood),') = Loglike(:);']);
Thanks
Kishore

Best Answer

I assume each of your data file contains the same variable Loglike, but the size is different from file to file, first is 1100x1, second is 2200x1, etc. You want to combine them.
Try this:
L = []; 
load mrsgarch_n
L=[L;Loglike]; 
load mrsgarch_t2
L=[L;Loglike];  
load mrsgarch_g
L=[L;Loglike];
load mrsgarch_t
L=[L;Loglike];
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