public final class WaveletMath extends AbstractMath
Modifier and Type | Method and Description |
---|---|
static Complex[] |
downsample(Complex[] filter,
Complex[] data)
Part of the Fast Wavelet Scheme.
|
static double[] |
downsample(double[] filter,
double[] data)
Part of the Fast Wavelet Scheme.
|
static double[] |
lowToHigh(double[] v)
Returns the highpass filter from the lowpass filter
using Cohen's formula.
|
static Complex[] |
upsample(Complex[] data)
Insertion of zeros between every other data point in 1D.
|
static Complex[] |
upsample(Complex[] filter,
Complex[] data)
Part of the Fast Wavelet Scheme.
|
static double[] |
upsample(double[] data)
Insertion of zeros between every other data point in 1D.
|
static double[] |
upsample(double[] filter,
double[] data)
Part of the Fast Wavelet Scheme.
|
public static Complex[] downsample(Complex[] filter, Complex[] data)
public static double[] downsample(double[] filter, double[] data)
public static Complex[] upsample(Complex[] data)
public static double[] upsample(double[] data)
public static Complex[] upsample(Complex[] filter, Complex[] data)
public static double[] upsample(double[] filter, double[] data)
public static double[] lowToHigh(double[] v)