Cody

Problem 42458. Determine the mean of matrix

Solution 2789350

Submitted on 5 Aug 2020 by Nadee Seneviratne
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Test Suite

Test Status Code Input and Output
1   Pass
filetext = fileread('mean_matrix.m'); assert(isempty(strfind(filetext, 'mean(')),'mean forbidden') assert(isempty(strfind(filetext, 'mean (')),'mean forbidden') assert(isempty(strfind(filetext, '...')),'... forbidden')

2   Pass
x=1; y=1; assert(isequal(mean_matrix(x),y));

tot = 1

3   Pass
x = [5 4 8;4 7 8;5 7 8]; y=6.2222; assert(abs(mean_matrix(x)-y)<0.0001);

tot = 5 tot = 9 tot = 17 tot = 21 tot = 28 tot = 36 tot = 41 tot = 48 tot = 56