How to find average values inside a matrix

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Trond Oesten
Trond Oesten 2015-2-13
编辑： Trond Oesten 2015-2-13
Hi,
I'm trying to find the average values inside a matrix, [N 1]. I'm using N simulations and for each simulation I get a value. What I want to do is to find the average value of G after each simulation of N and sample these results in a new matrix.
My script:
clc; clear all; close all;
N = 10;
x = 5;
G = zeros(N,1);
for i = 1:N;
j = i*x;
G(i) = j;
end
Best regards
Trond Oesten

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Image Analyst
Image Analyst 2015-2-13
There is no Monte Carlo concept at all in that script. Anyway, to find the mean value of G after each run of N iterations, just put this line after the loop:
meanG = mean(G);
If you want the means at the end of each i'th iteration, then put this inside the loop, just after you assign G:
meanG(i) = mean(G);
It just depends on where you want to take the mean.

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