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Test Suite

Test
Code Input and Output
1
Pass
 
%%
x = 1.7;
m = 197;
n = 535;
tic
y_correct = repmat(x, m, n);
t_repmat = toc
tic
y_myrepmat = my_repmat(x, m, n);
t_myrepmat = toc
assert(isequal(y_myrepmat,y_correct) && t_myrepmat < t_repmat/2)
t_repmat =
    0.0064
t_myrepmat =
   9.3700e-04
2
Pass
 
%%
x = -0.3;
m = 1;
n = 5350;
tic
y_correct = repmat(x, m, n);
t_repmat = toc
tic
y_myrepmat = my_repmat(x, m, n);
t_myrepmat = toc
assert(isequal(y_myrepmat,y_correct) && t_myrepmat < t_repmat/2)
t_repmat =
   1.3700e-04
t_myrepmat =
   5.0000e-05
3
Pass
 
%%
x = 0;
m = 14;
n = 5350;
tic
y_correct = repmat(x, m, n);
t_repmat = toc
tic
y_myrepmat = my_repmat(x, m, n);
t_myrepmat = toc
assert(isequal(y_myrepmat,y_correct) && t_myrepmat < t_repmat)
t_repmat =
   2.5000e-04
t_myrepmat =
   1.4100e-04