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dsp/window: use conventional 2dp approximate constants

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This commit is contained in:
Dan Kortschak
2020-09-16 14:29:00 +09:30
parent dfc757bb79
commit dda0908b26
4 changed files with 18 additions and 18 deletions
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24
dsp/window/window_example_test.go
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@@ -67,16 +67,16 @@ func Example() {
// freq=0.4500 cycles/period, magnitude=0.0707, phase=-1.7279
// freq=0.5000 cycles/period, magnitude=0.0000, phase=0.0000
// Hamming window:
// freq=0.0000 cycles/period, magnitude=0.0218, phase=3.1416
// freq=0.0500 cycles/period, magnitude=0.8022, phase=-2.9845
// freq=0.1000 cycles/period, magnitude=7.1723, phase=0.3142
// freq=0.1500 cycles/period, magnitude=8.6285, phase=-2.6704
// freq=0.2000 cycles/period, magnitude=2.0420, phase=0.6283
// freq=0.2500 cycles/period, magnitude=0.0702, phase=0.7854
// freq=0.3000 cycles/period, magnitude=0.0217, phase=-2.1991
// freq=0.3500 cycles/period, magnitude=0.0259, phase=-2.0420
// freq=0.4000 cycles/period, magnitude=0.0184, phase=-1.8850
// freq=0.4500 cycles/period, magnitude=0.0092, phase=-1.7279
// freq=0.0000 cycles/period, magnitude=0.0542, phase=3.1416
// freq=0.0500 cycles/period, magnitude=0.8458, phase=-2.9845
// freq=0.1000 cycles/period, magnitude=7.1519, phase=0.3142
// freq=0.1500 cycles/period, magnitude=8.5907, phase=-2.6704
// freq=0.2000 cycles/period, magnitude=2.0804, phase=0.6283
// freq=0.2500 cycles/period, magnitude=0.0816, phase=0.7854
// freq=0.3000 cycles/period, magnitude=0.0156, phase=-2.1991
// freq=0.3500 cycles/period, magnitude=0.0224, phase=-2.0420
// freq=0.4000 cycles/period, magnitude=0.0163, phase=-1.8850
// freq=0.4500 cycles/period, magnitude=0.0083, phase=-1.7279
// freq=0.5000 cycles/period, magnitude=0.0000, phase=0.0000
}
@@ -100,8 +100,8 @@ func ExampleHamming() {
// Output:
//
// src: [1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000]
// srcCpy: [0.086957 0.111692 0.183218 0.293785 0.431409 0.581178 0.726861 0.852672 0.944977 0.993774 0.993774 0.944977 0.852672 0.726861 0.581178 0.431409 0.293785 0.183218 0.111692 0.086957]
// dst: [0.086957 0.111692 0.183218 0.293785 0.431409 0.581178 0.726861 0.852672 0.944977 0.993774 0.993774 0.944977 0.852672 0.726861 0.581178 0.431409 0.293785 0.183218 0.111692 0.086957]
// srcCpy: [0.080000 0.104924 0.176995 0.288404 0.427077 0.577986 0.724780 0.851550 0.944558 0.993726 0.993726 0.944558 0.851550 0.724780 0.577986 0.427077 0.288404 0.176995 0.104924 0.080000]
// dst: [0.080000 0.104924 0.176995 0.288404 0.427077 0.577986 0.724780 0.851550 0.944558 0.993726 0.993726 0.944558 0.851550 0.724780 0.577986 0.427077 0.288404 0.176995 0.104924 0.080000]
}
func ExampleValues() {