Cody

# Problem 856. Getting the indices from a matrice

Solution 2209538

Submitted on 13 Apr 2020 by Michael Jarboe
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### Test Suite

Test Status Code Input and Output
1   Pass
x = [1 2 3;4 5 6;7 8 9]; thresh=5; y_correct = [3 6 8 9]; filetext = fileread('MatrixIndices.m'); assert(isequal(MatrixIndices(x, thresh),y_correct)) assert(isempty(strfind(filetext, 'find')))

a = 3×3 logical array 0 0 0 0 0 1 1 1 1 out = [] out = 3 out = 3 6 out = 3 6 8 out = 3 6 8 9

2   Pass
x = 1:2:100; thresh=90; y_correct = [46 47 48 49 50]; filetext = fileread('MatrixIndices.m'); assert(isequal(MatrixIndices(x, thresh),y_correct)) assert(isempty(strfind(filetext, 'find')))

a = 1×50 logical array Columns 1 through 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 46 through 50 1 1 1 1 1 out = [] out = 46 out = 46 47 out = 46 47 48 out = 46 47 48 49 out = 46 47 48 49 50

3   Pass
x = 1:2:100'; thresh=90; y_correct = [46 47 48 49 50]; filetext = fileread('MatrixIndices.m'); assert(isequal(MatrixIndices(x, thresh),y_correct)) assert(isempty(strfind(filetext, 'find')))

a = 1×50 logical array Columns 1 through 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Columns 46 through 50 1 1 1 1 1 out = [] out = 46 out = 46 47 out = 46 47 48 out = 46 47 48 49 out = 46 47 48 49 50

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