Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
x(:,:,1) = [1 2 3;4 5 6;7 8 9];
x(:,:,2) = [1 4 7;2 5 8;3 6 9];
x(:,:,3) = [1 2 3;1 2 3;1 2 3];
y_correct(:,:,1) = [1 0 0;4 5 0;7 8 9];
y_correct(:,:,2) = [1 0 0;2 5 0;3 6 9];
y_correct(:,:,3) = [1 0 0;1 2 0;1 2 3];
assert(isequal(tril3(x),y_correct))
y =
1 0 0
4 5 0
7 8 9
y(:,:,1) =
1 0 0
4 5 0
7 8 9
y(:,:,2) =
1 0 0
2 5 0
3 6 9
y(:,:,1) =
1 0 0
4 5 0
7 8 9
y(:,:,2) =
1 0 0
2 5 0
3 6 9
y(:,:,3) =
1 0 0
1 2 0
1 2 3
|
2 | Pass |
x = cumsum(ones(3,3,50));
y_correct = repmat([1 0 0;2 2 0; 3 3 3],[1,1,50]);
assert(isequal(tril3(x),y_correct))
y =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,6) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,6) =
1 0 0
2 2 0
3 3 3
y(:,:,7) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,6) =
1 0 0
2 2 0
3 3 3
y(:,:,7) =
1 0 0
2 2 0
3 3 3
y(:,:,8) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,6) =
1 0 0
2 2 0
3 3 3
y(:,:,7) =
1 0 0
2 2 0
3 3 3
y(:,:,8) =
1 0 0
2 2 0
3 3 3
y(:,:,9) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,6) =
1 0 0
2 2 0
3 3 3
y(:,:,7) =
1 0 0
2 2 0
3 3 3
y(:,:,8) =
1 0 0
2 2 0
3 3 3
y(:,:,9) =
1 0 0
2 2 0
3 3 3
y(:,:,10) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,6) =
1 0 0
2 2 0
3 3 3
y(:,:,7) =
1 0 0
2 2 0
3 3 3
y(:,:,8) =
1 0 0
2 2 0
3 3 3
y(:,:,9) =
1 0 0
2 2 0
3 3 3
y(:,:,10) =
1 0 0
2 2 0
3 3 3
y(:,:,11) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,6) =
1 0 0
2 2 0
3 3 3
y(:,:,7) =
1 0 0
2 2 0
3 3 3
y(:,:,8) =
1 0 0
2 2 0
3 3 3
y(:,:,9) =
1 0 0
2 2 0
3 3 3
y(:,:,10) =
1 0 0
2 2 0
3 3 3
y(:,:,11) =
1 0 0
2 2 0
3 3 3
y(:,:,12) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,6) =
1 0 0
2 2 0
3 3 3
y(:,:,7) =
1 0 0
2 2 0
3 3 3
y(:,:,8) =
1 0 0
2 2 0
3 3 3
y(:,:,9) =
1 0 0
2 2 0
3 3 3
y(:,:,10) =
1 0 0
2 2 0
3 3 3
y(:,:,11) =
1 0 0
2 2 0
3 3 3
y(:,:,12) =
1 0 0
2 2 0
3 3 3
y(:,:,13) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,6) =
1 0 0
2 2 0
3 3 3
y(:,:,7) =
1 0 0
2 2 0
3 3 3
y(:,:,8) =
1 0 0
2 2 0
3 3 3
y(:,:,9) =
1 0 0
2 2 0
3 3 3
y(:,:,10) =
1 0 0
2 2 0
3 3 3
y(:,:,11) =
1 0 0
2 2 0
3 3 3
y(:,:,12) =
1 0 0
2 2 0
3 3 3
y(:,:,13) =
1 0 0
2 2 0
3 3 3
y(:,:,14) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,6) =
1 0 0
2 2 0
3 3 3
y(:,:,7) =
1 0 0
2 2 0
3 3 3
y(:,:,8) =
1 0 0
2 2 0
3 3 3
y(:,:,9) =
1 0 0
2 2 0
3 3 3
y(:,:,10) =
1 0 0
2 2 0
3 3 3
y(:,:,11) =
1 0 0
2 2 0
3 3 3
y(:,:,12) =
1 0 0
2 2 0
3 3 3
y(:,:,13) =
1 0 0
2 2 0
3 3 3
y(:,:,14) =
1 0 0
2 2 0
3 3 3
y(:,:,15) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 2 0
3 3 3
y(:,:,6) =
1 0 0
2 2 0
3 3 3
y(:,:,7) =
1 0 0
2 2 0
3 3 3
y(:,:,8) =
1 0 0
2 2 0
3 3 3
y(:,:,9) =
1 0 0
2 2 0
3 3 3
y(:,:,10) =
1 0 0
2 2 0
3 3 3
y(:,:,11) =
1 0 0
2 2 0
3 3 3
y(:,:,12) =
1 0 0
2 2 0
3 3 3
y(:,:,13) =
1 0 0
2 2 0
3 3 3
y(:,:,14) =
1 0 0
2 2 0
3 3 3
y(:,:,15) =
1 0 0
2 2 0
3 3 3
y(:,:,16) =
1 0 0
2 2 0
3 3 3
y(:,:,1) =
1 0 0
2 2 0
3 3 3
y(:,:,2) =
1 0 0
2 2 0
3 3 3
y(:,:,3) =
1 0 0
2 2 0
3 3 3
y(:,:,4) =
1 0 0
2 2 0
3 3 3
y(:,:,5) =
1 0 0
2 ...
|
3 | Pass |
x = cumsum(ones(5,5,100),2);
y_correct = repmat(tril(cumsum(ones(5,5),2)),[1,1,100]);
assert(isequal(tril3(x),y_correct))
y =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,1) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,2) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,1) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,2) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,3) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,1) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,2) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,3) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,4) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,1) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,2) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,3) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,4) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,5) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,1) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,2) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,3) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,4) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,5) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,6) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,1) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,2) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,3) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,4) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,5) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,6) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,7) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,1) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,2) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,3) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,4) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,5) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,6) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,7) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,8) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,1) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,2) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,3) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,4) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,5) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,6) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,7) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,8) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,9) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,1) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,2) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,3) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,4) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,5) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,6) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,7) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,8) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,9) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,10) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,1) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,2) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,3) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,4) =
1 0 0 0 0
1 2 0 0 0
1 2 3 0 0
1 2 3 4 0
1 2 3 4 5
y(:,:,5) =
1 0 0 ...
|
4 | Pass |
x = rand([1 1 400]);
y_correct = x;
assert(isequal(tril3(x),y_correct))
y =
0.1298
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,17) =
0.1034
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,17) =
0.1034
y(:,:,18) =
0.0720
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,17) =
0.1034
y(:,:,18) =
0.0720
y(:,:,19) =
0.1843
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,17) =
0.1034
y(:,:,18) =
0.0720
y(:,:,19) =
0.1843
y(:,:,20) =
0.6295
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,17) =
0.1034
y(:,:,18) =
0.0720
y(:,:,19) =
0.1843
y(:,:,20) =
0.6295
y(:,:,21) =
0.5277
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,17) =
0.1034
y(:,:,18) =
0.0720
y(:,:,19) =
0.1843
y(:,:,20) =
0.6295
y(:,:,21) =
0.5277
y(:,:,22) =
0.3761
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,17) =
0.1034
y(:,:,18) =
0.0720
y(:,:,19) =
0.1843
y(:,:,20) =
0.6295
y(:,:,21) =
0.5277
y(:,:,22) =
0.3761
y(:,:,23) =
0.0382
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,17) =
0.1034
y(:,:,18) =
0.0720
y(:,:,19) =
0.1843
y(:,:,20) =
0.6295
y(:,:,21) =
0.5277
y(:,:,22) =
0.3761
y(:,:,23) =
0.0382
y(:,:,24) =
0.0066
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,17) =
0.1034
y(:,:,18) =
0.0720
y(:,:,19) =
0.1843
y(:,:,20) =
0.6295
y(:,:,21) =
0.5277
y(:,:,22) =
0.3761
y(:,:,23) =
0.0382
y(:,:,24) =
0.0066
y(:,:,25) =
0.5022
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,17) =
0.1034
y(:,:,18) =
0.0720
y(:,:,19) =
0.1843
y(:,:,20) =
0.6295
y(:,:,21) =
0.5277
y(:,:,22) =
0.3761
y(:,:,23) =
0.0382
y(:,:,24) =
0.0066
y(:,:,25) =
0.5022
y(:,:,26) =
0.4826
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:,16) =
0.1414
y(:,:,17) =
0.1034
y(:,:,18) =
0.0720
y(:,:,19) =
0.1843
y(:,:,20) =
0.6295
y(:,:,21) =
0.5277
y(:,:,22) =
0.3761
y(:,:,23) =
0.0382
y(:,:,24) =
0.0066
y(:,:,25) =
0.5022
y(:,:,26) =
0.4826
y(:,:,27) =
0.3728
y(:,:,1) =
0.1298
y(:,:,2) =
0.6923
y(:,:,3) =
0.9173
y(:,:,4) =
0.8455
y(:,:,5) =
0.5426
y(:,:,6) =
0.9694
y(:,:,7) =
0.9697
y(:,:,8) =
0.8403
y(:,:,9) =
0.8377
y(:,:,10) =
0.8763
y(:,:,11) =
0.5190
y(:,:,12) =
0.9188
y(:,:,13) =
0.0057
y(:,:,14) =
0.8345
y(:,:,15) =
0.6100
y(:,:...
|
5 | Pass |
x = reshape(1:40,[2,2,10]);
y_correct(:,:,1) = [1 0;2 4];
y_correct(:,:,2) = [5 0;6 8];
y_correct(:,:,3) = [9 0;10 12];
y_correct(:,:,4) = [13 0;14 16];
y_correct(:,:,5) = [17 0;18 20];
y_correct(:,:,6) = [21 0;22 24];
y_correct(:,:,7) = [25 0;26 28];
y_correct(:,:,8) = [29 0;30 32];
y_correct(:,:,9) = [33 0;34 36];
y_correct(:,:,10) = [37 0;38 40];
assert(isequal(tril3(x),y_correct))
y =
1 0
2 4
y(:,:,1) =
1 0
2 4
y(:,:,2) =
5 0
6 8
y(:,:,1) =
1 0
2 4
y(:,:,2) =
5 0
6 8
y(:,:,3) =
9 0
10 12
y(:,:,1) =
1 0
2 4
y(:,:,2) =
5 0
6 8
y(:,:,3) =
9 0
10 12
y(:,:,4) =
13 0
14 16
y(:,:,1) =
1 0
2 4
y(:,:,2) =
5 0
6 8
y(:,:,3) =
9 0
10 12
y(:,:,4) =
13 0
14 16
y(:,:,5) =
17 0
18 20
y(:,:,1) =
1 0
2 4
y(:,:,2) =
5 0
6 8
y(:,:,3) =
9 0
10 12
y(:,:,4) =
13 0
14 16
y(:,:,5) =
17 0
18 20
y(:,:,6) =
21 0
22 24
y(:,:,1) =
1 0
2 4
y(:,:,2) =
5 0
6 8
y(:,:,3) =
9 0
10 12
y(:,:,4) =
13 0
14 16
y(:,:,5) =
17 0
18 20
y(:,:,6) =
21 0
22 24
y(:,:,7) =
25 0
26 28
y(:,:,1) =
1 0
2 4
y(:,:,2) =
5 0
6 8
y(:,:,3) =
9 0
10 12
y(:,:,4) =
13 0
14 16
y(:,:,5) =
17 0
18 20
y(:,:,6) =
21 0
22 24
y(:,:,7) =
25 0
26 28
y(:,:,8) =
29 0
30 32
y(:,:,1) =
1 0
2 4
y(:,:,2) =
5 0
6 8
y(:,:,3) =
9 0
10 12
y(:,:,4) =
13 0
14 16
y(:,:,5) =
17 0
18 20
y(:,:,6) =
21 0
22 24
y(:,:,7) =
25 0
26 28
y(:,:,8) =
29 0
30 32
y(:,:,9) =
33 0
34 36
y(:,:,1) =
1 0
2 4
y(:,:,2) =
5 0
6 8
y(:,:,3) =
9 0
10 12
y(:,:,4) =
13 0
14 16
y(:,:,5) =
17 0
18 20
y(:,:,6) =
21 0
22 24
y(:,:,7) =
25 0
26 28
y(:,:,8) =
29 0
30 32
y(:,:,9) =
33 0
34 36
y(:,:,10) =
37 0
38 40
|
6 | Pass |
x = randi([0 1],[4,4,5]);
y_correct(:,:,1) = tril(x(:,:,1));
y_correct(:,:,2) = tril(x(:,:,2));
y_correct(:,:,3) = tril(x(:,:,3));
y_correct(:,:,4) = tril(x(:,:,4));
y_correct(:,:,5) = tril(x(:,:,5));
assert(isequal(tril3(x),y_correct))
y =
0 0 0 0
0 1 0 0
1 0 0 0
1 0 1 1
y(:,:,1) =
0 0 0 0
0 1 0 0
1 0 0 0
1 0 1 1
y(:,:,2) =
0 0 0 0
1 0 0 0
1 0 0 0
1 0 1 1
y(:,:,1) =
0 0 0 0
0 1 0 0
1 0 0 0
1 0 1 1
y(:,:,2) =
0 0 0 0
1 0 0 0
1 0 0 0
1 0 1 1
y(:,:,3) =
0 0 0 0
0 0 0 0
1 1 1 0
0 0 0 0
y(:,:,1) =
0 0 0 0
0 1 0 0
1 0 0 0
1 0 1 1
y(:,:,2) =
0 0 0 0
1 0 0 0
1 0 0 0
1 0 1 1
y(:,:,3) =
0 0 0 0
0 0 0 0
1 1 1 0
0 0 0 0
y(:,:,4) =
1 0 0 0
0 0 0 0
0 0 1 0
1 1 0 0
y(:,:,1) =
0 0 0 0
0 1 0 0
1 0 0 0
1 0 1 1
y(:,:,2) =
0 0 0 0
1 0 0 0
1 0 0 0
1 0 1 1
y(:,:,3) =
0 0 0 0
0 0 0 0
1 1 1 0
0 0 0 0
y(:,:,4) =
1 0 0 0
0 0 0 0
0 0 1 0
1 1 0 0
y(:,:,5) =
1 0 0 0
1 1 0 0
0 0 1 0
1 1 1 0
|
273 Solvers
Determine Whether an array is empty
561 Solvers
Get the elements of diagonal and antidiagonal for any m-by-n matrix
199 Solvers
Is the paranthesis sequence balanced ?
73 Solvers
Mirror Image matrix across anti-diagonal
87 Solvers