| Package | Description |
|---|---|
| de.gsi.math | |
| de.gsi.math.spectra |
| Modifier and Type | Method and Description |
|---|---|
static DataSet |
DataSetMath.magnitudeSpectrum(DataSet function,
Apodization apodization,
boolean dbScale,
boolean normalisedFrequency) |
| Modifier and Type | Field and Description |
|---|---|
protected Apodization |
Apodization.ApodizationArrayDescription.apodization |
| Modifier and Type | Method and Description |
|---|---|
static Apodization |
Apodization.valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static Apodization[] |
Apodization.values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
| Modifier and Type | Method and Description |
|---|---|
static void |
Apodization.apodize(double[] data,
Apodization function)
Applies the given apodization window to the given array (in-place)
|
protected static void |
ShortTimeFourierTransform.apodizeComplex(double[] data,
Apodization apodization)
Applies the apodization function to data in "interleaved" complex array.
|
static DataSet |
ShortTimeFourierTransform.complex(DataSet input,
DataSet output,
int nFFT,
int step,
Apodization apodization,
ShortTimeFourierTransform.Padding padding,
boolean dbScale,
boolean truncateDCNy)
Perform a Short term fourier transform on complex input data.
|
static double[][] |
ShortTimeFourierTransform.complex(double[] complexInput,
double[][] output,
int nFFT,
int step,
Apodization apodization,
ShortTimeFourierTransform.Padding padding,
boolean dbScale,
boolean truncateDCNy) |
static double[][] |
ShortTimeFourierTransform.complex(double[] real,
double[] imag,
double[][] output,
int nFFT,
int step,
Apodization apodization,
ShortTimeFourierTransform.Padding padding,
boolean dbScale,
boolean truncateDCNy) |
static DataSet |
ShortTimeFourierTransform.real(DataSet input,
DataSet output,
int nFFT,
int step,
Apodization apodization,
ShortTimeFourierTransform.Padding padding,
boolean dbScale,
boolean truncateDCNy) |
static double[][] |
ShortTimeFourierTransform.real(double[] input,
double[][] output,
int nFFT,
int step,
Apodization apodization,
ShortTimeFourierTransform.Padding padding,
boolean dbScale,
boolean truncateDCNy) |
| Constructor and Description |
|---|
ApodizationArrayDescription(Apodization apodization,
int length) |
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