public final class RandomNoiseMaker
extends java.lang.Object
1、samplingHzとtlenとnpを設定 2、周波数空間でランダム波形作成 3、実空間に戻す
修飾子とタイプ | メソッドと説明 |
---|---|
static Trace |
create(double amplitude,
double samplingHz,
double tlen,
int np) |
public static Trace create(double amplitude, double samplingHz, double tlen, int np)
amplitude
- of noizesamplingHz
- [Hz] of noizetlen
- [s] time length of noizenp
- the number of step in frequency domain. (must be a power of 2)