Analog Devices VISUALDSP++ 3.5 Manual page 490

DSP Run-Time Library Reference
gen_vonhann
generate von hann window
Synopsis
#include <window.h>
void gen_vonhann_fr16(w,a,N)
fract16 w[];
int a;
int N;
Description
This function is identical to
Domain
a > 0; N > 0
4-74
/* Window vector
/* Address stride in samples for window vector */
/* Length of window vector
gen_hanning
VisualDSP++ 3.5 C/C++ Compiler and Library Manual
window (on page 4-68).
for ADSP-219x DSPs
*/
*/