Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
%%
assert(isequal(nonuniformQuantizer(-23), -3.5));
ans =
-3.5000
|
2 | Pass |
%%
assert(isequal(nonuniformQuantizer(0), 0.5));
ans =
0.5000
|
3 | Pass |
%%
assert(isequal(nonuniformQuantizer(1.1), 1.5));
ans =
1.5000
|
4 | Pass |
%%
assert(isequal(nonuniformQuantizer(2.9), 1.5));
ans =
1.5000
|
5 | Pass |
%%
assert(isequal(nonuniformQuantizer(-Inf), -3.5));
ans =
-3.5000
|
6 | Pass |
%%
assert(isequal(nonuniformQuantizer(Inf), 3.5));
ans =
3.5000
|
7 | Pass |
%%
x = -4.0:0.5:4.5;
y = [-3.5 -3.5 -1.5 -1.5 -1.5 ...
-1.5 -0.5 -0.5 0.5 0.5 1.5 ...
1.5 1.5 1.5 3.5 3.5 3.5 3.5];
assert(isequal(y, nonuniformQuantizer(x)));
ans =
Columns 1 through 10
-3.5000 -3.5000 -1.5000 -1.5000 -1.5000 -1.5000 -0.5000 -0.5000 0.5000 0.5000
Columns 11 through 18
1.5000 1.5000 1.5000 1.5000 3.5000 3.5000 3.5000 3.5000
|
8 | Pass |
%%
x = -4.0:0.5:4.5;
y = [-3.5 -3.5 -1.5 -1.5 -1.5 ...
-1.5 -0.5 -0.5 0.5 0.5 1.5 ...
1.5 1.5 1.5 3.5 3.5 3.5 3.5];
assert(isequal(y', nonuniformQuantizer(x')));
ans =
-3.5000
-3.5000
-1.5000
-1.5000
-1.5000
-1.5000
-0.5000
-0.5000
0.5000
0.5000
1.5000
1.5000
1.5000
1.5000
3.5000
3.5000
3.5000
3.5000
|
9 | Pass |
%%
x = -4.0:0.5:4.5;
y = [-3.5 -3.5 -1.5 -1.5 -1.5 ...
-1.5 -0.5 -0.5 0.5 0.5 1.5 ...
1.5 1.5 1.5 3.5 3.5 3.5 3.5];
assert(isequal(reshape(y,3,6), ...
nonuniformQuantizer(reshape(x,3,6))));
ans =
-3.5000 -1.5000 -0.5000 0.5000 1.5000 3.5000
-3.5000 -1.5000 -0.5000 1.5000 1.5000 3.5000
-1.5000 -1.5000 0.5000 1.5000 3.5000 3.5000
|
10 | Pass |
%%
x = -4.0:0.5:4.5;
y = [-3.5 -3.5 -1.5 -1.5 -1.5 ...
-1.5 -0.5 -0.5 0.5 0.5 1.5 ...
1.5 1.5 1.5 3.5 3.5 3.5 3.5];
assert(isequal(reshape(y,1,6,3), ...
nonuniformQuantizer(reshape(x,1,6,3))));
ans(:,:,1) =
-3.5000 -3.5000 -1.5000 -1.5000 -1.5000 -1.5000
ans(:,:,2) =
-0.5000 -0.5000 0.5000 0.5000 1.5000 1.5000
ans(:,:,3) =
1.5000 1.5000 3.5000 3.5000 3.5000 3.5000
|
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