Triangle Class Reference

Triangle FFT Window function. More...

#include <FFTWindows.h>

Inheritance diagram for Triangle:

Public Member Functions
virtual void	begin (int samples)
	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.
float	factor_internal (int idx)
int	samples ()
	Provides the number of samples (fft length)

Protected Member Functions
float	ratio (int idx)

Protected Attributes
const float	fourPi = 12.56637061f
int	i_half_samples = 0
int	i_samples = 0
float	samples_minus_1 = 0.0f
const float	sixPi = 18.84955593f
const float	twoPi = 6.28318531f

Detailed Description

Triangle FFT Window function.

Author

Phil Schatzmann

Copyright

GPLv3

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The documentation for this class was generated from the following file:

• src/AudioTools/AudioLibs/FFT/FFTWindows.h