RESPECT!!!
I didn't knew the function "shiftdim"... I use always "permute" for this purpose. :-P
Very nice!!!
Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
%%
A = randi([51 255],[600 800 3]);
t = [0 25 50];
B = warholer(A,t);
assert(all(B(:)==255))
|
2 | Pass |
%%
A = randi(100,[800 600 3]);
t = [100 255 100];
B = warholer(A,t);
assert(all(B(:)==0))
|
3 | Pass |
%%
A = zeros(200,200,3);
t = randi(255,1,3);
B = warholer(A,t);
assert(all(B(:)==0))
|
4 | Pass |
%%
A = 255*ones(100,100,3);
t = randi(254,1,3);
B = warholer(A,t);
assert(all(B(:)==255))
|
5 | Pass |
%%
A(:,:,1) = randi([0 120],[480 320]);
A(:,:,2) = randi([80 200],[480 320]);
A(:,:,3) = randi([160 240],[480 320]);
t = [150 50 150];
B = warholer(A,t);
assert(all(all(B(:,:,1)==0)))
assert(all(all(B(:,:,2)==255)))
assert(all(all(B(:,:,3)==255)))
|
6 | Pass |
%%
A(:,:,1) = randi([0 100],[480 320]);
A(:,:,2) = randi([80 180],[480 320]);
A(:,:,3) = randi([100 240],[480 320]);
t = [180 60 250];
B = warholer(A,t);
assert(all(all(B(:,:,1)==0)))
assert(all(all(B(:,:,2)==255)))
assert(all(all(B(:,:,3)==0)))
|
7 | Pass |
%%
A(:,:,1) = magic(5)*10;
A(:,:,2) = spiral(5)*10;
A(:,:,3) = toeplitz(1:5)*50;
t = [159 99 149];
B_correct(:,:,1) = [255 255 0 0 0;
255 0 0 0 255;
0 0 0 255 255;
0 0 255 255 0;
0 255 255 0 0];
B_correct(:,:,2) = [255 255 255 255 255;
255 0 0 0 255;
255 0 0 0 255;
255 0 0 0 255;
255 255 255 255 255];
B_correct(:,:,3) = [0 0 255 255 255;
0 0 0 255 255;
255 0 0 0 255;
255 255 0 0 0;
255 255 255 0 0];
assert(isequal(warholer(A,t),B_correct))
|
Magic is simple (for beginners)
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