Buffered window function, so that we do not need to re-calculate the values. More...
#include <FFTWindows.h>
Inheritance diagram for BufferedWindow:
Public Member Functions | |
| BufferedWindow (BufferedWindow const &)=delete | |
| BufferedWindow (WindowFunction *wf) | |
| virtual void | begin (int samples) override |
| Setup the window function providing the fft length. | |
| float | factor (int idx) |
| Provides the multipication factor at the indicated position. The result is symetirically mirrored around the center. | |
| BufferedWindow & | operator= (BufferedWindow const &)=delete |
| int | samples () |
| Provides the number of samples (fft length) | |
Protected Member Functions | |
| float | factor_internal (int idx) override |
| float | ratio (int idx) |
Protected Attributes | |
| Vector< float > | buffer {0} |
| const float | fourPi = 12.56637061f |
| int | i_half_samples = 0 |
| int | i_samples = 0 |
| int | len |
| WindowFunction * | p_wf = nullptr |
| float | samples_minus_1 = 0.0f |
| const float | sixPi = 18.84955593f |
| const float | twoPi = 6.28318531f |
Detailed Description
Buffered window function, so that we do not need to re-calculate the values.
- Copyright
- GPLv3
The documentation for this class was generated from the following file:
- src/AudioTools/AudioLibs/FFT/FFTWindows.h
