Average of 3 one dimensional matrix loaded by .mat file

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Asif Istiak
Asif Istiak on 29 Dec 2021
Commented: Stephen23 on 29 Dec 2021
I have 3 one dimensional matrix as .mat file.
RF1=[1 3 4 9] %RF1.mat
RF1=[1 9 2 1] %RF1.mat
RF1=[1 2 4 7] %RF1.mat
I need avg Matrix RF=[(1+1+1)/3 (3+9+2)/3 (4+2+4)/3 (9+1+7)/3]
Code:
I have loaded them like
RF1=load("RF1.mat");
RF2=load("RF2.mat");
RF3=load("RF3.mat");
But, the problem is, after loading this way, I cannot make an average matrix. When I am inputting
RF=(RF1+RF2+RF3)/3
Command windows is showing like this-
Operator '+' is not supported for operands of type 'struct'.
How can I import properly and get the average matrix?

Accepted Answer

Chunru
Chunru on 29 Dec 2021
%The following will return the structure
RF1=load("RF1.mat");
RF2=load("RF2.mat");
RF3=load("RF3.mat");
% You need to extract the data
RF1 = RF1.RF1;
RF2 = RF2.RF2;
RF3 = RF3.RF3;
% Or you can replace above by:
load("RF1.mat", "RF1");
load("RF2.mat", "RF2");
load("RF3.mat", "RF3");

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