trans_dsp16_twiddle_factors.c File Reference


Detailed Description

16-bit twiddle factors table

This file define the twiddle factors table

Author:
Atmel Corporation: http://www.atmel.com
Support and FAQ: http://support.atmel.no/

Definition in file trans_dsp16_twiddle_factors.c.

#include "trans_dsp16_twiddle_factors.h"

Go to the source code of this file.

Defines

#define DSP16_Q_CONVERT(x)   DSP16_Q((x)/2.)
 This macro is used to convert the raw data acording to the algorithm's optimization we need.

Variables

1024 elements twiddle factors table
A_ALIGNED
TWIDDLE_FACTORS_PREFIX_TAB
dsp16_t 
dsp16_twiddle_factors [DSP16_N_TWIDDLE_FACTORS/2+2]
 This table has been generated using the following algorithm:.
A_ALIGNED
TWIDDLE_FACTORS_PREFIX_TAB
dsp16_t 
dsp16_twiddle_factors2 [DSP16_N_TWIDDLE_FACTORS]
 This table has been generated using the following algorithm:.


Define Documentation

#define DSP16_Q_CONVERT (  )     DSP16_Q((x)/2.)

This macro is used to convert the raw data acording to the algorithm's optimization we need.

Definition at line 53 of file trans_dsp16_twiddle_factors.c.


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