public interface Filter
Modifier and Type | Method and Description |
---|---|
double[] |
highpass(double[] y)
Highpass filters are normalized
in order to get L2 orthonormality of the
resulting wavelets (when it applies).
|
double[] |
highpass(double[] y,
double[] param)
Highpass filters are normalized
in order to get L2 orthonormality of the
resulting wavelets (when it applies).
|
double[] |
lowpass(double[] x)
lowpass filter
|
double[] |
lowpass(double[] x,
double[] param)
lowpass filter
|
int |
previousDimension(int k)
This method return the number of "scaling"
functions at the previous scale given a
number of scaling functions.
|
double[] lowpass(double[] x)
double[] highpass(double[] y)
double[] lowpass(double[] x, double[] param)
param
- a parameter for the filterdouble[] highpass(double[] y, double[] param)
param
- a parameter for the filterint previousDimension(int k)