fourier: relax example test tolerance
MODIFY
fourier/fourier_example_test.go
fourier/fourier_example_test.go
@@ -60,11 +60,11 @@ func ExampleFFT_Coefficients_tone() {
maxFreq = fft.Freq(i) * samples
}
}
- fmt.Printf("freq=%v Hz, magnitude=%v, mean=%v\n", maxFreq, magnitude, mean/samples)
+ fmt.Printf("freq=%v Hz, magnitude=%.0f, mean=%.4f\n", maxFreq, magnitude, mean/samples)
// Output:
//
- // freq=262 Hz, magnitude=17296.195519181776, mean=2.783457755654771
+ // freq=262 Hz, magnitude=17296, mean=2.7835
}
func ExampleCmplxFFT_Coefficients() {

fourier: relax example test tolerance