Overload List
| # | Signature | Description |
|---|---|---|
| 1 | TVec *Hamming(TVec *Src, TSignalWindowMode WindowMode); | Hamming window. |
| 2 | TVec *Hamming(TVec *Src, TSignalWindowMode WindowMode, int Index, int Len); | Hamming window. |
Overload 1: TVec *Hamming(TVec *Src, TSignalWindowMode WindowMode);
Hamming window.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Src | TVec * | |
| 2 | WindowMode | TSignalWindowMode |
Remarks:
Applies Hamming window to Src. Window functions are applied to the signal prior to conversion to frequency domain with the FFT algorithm, to reduce the spectral leakage. Their side-effect is a lower frequency resolution. Hamming window can be found in [1] p. 249 w[i] = 0.54 - 0.46cos((2pi i)/(n-1)), 0 <= i <= n-1 References:
[1] Digital signal processing, Vinay K. Ingle and John G. Proakis, Brooks-Cole, 2000.
See Also: SignalUtils::Kaiser, SignalUtils::SignalWindow
Declared in Dew::Signal::Units::SignalUtils · Dew.Signal/Units.SignalUtils.h · Cross-compiler
Overload 2: TVec *Hamming(TVec *Src, TSignalWindowMode WindowMode, int Index, int Len);
Hamming window.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Src | TVec * | |
| 2 | WindowMode | TSignalWindowMode | |
| 3 | Index | int | |
| 4 | Len | int |
Remarks:
Applies Hamming window to Src vector from element at Index to element at Index + Len - 1.
Declared in Dew::Signal::Units::SignalUtils · Dew.Signal/Units.SignalUtils.h · Cross-compiler