buffer.c File Reference

#include "dsp.h"
#include <setjmp.h>
#include <signal.h>

Go to the source code of this file.

Functions
void	dsp_buffer_shift (dsp_stream_p stream)
	Shift a stream on each dimension.
void	dsp_buffer_removemean (dsp_stream_p stream)
	Subtract mean from stream.
void	dsp_buffer_sub (dsp_stream_p stream, dsp_t *in, int inlen)
	Subtract elements of one stream from another's.
void	dsp_buffer_sum (dsp_stream_p stream, dsp_t *in, int inlen)
	Sum elements of one stream to another's.
void	dsp_buffer_max (dsp_stream_p stream, dsp_t *in, int inlen)
	Subtract elements of one stream from another's.
void	dsp_buffer_min (dsp_stream_p stream, dsp_t *in, int inlen)
	Sum elements of one stream to another's.
void	dsp_buffer_div (dsp_stream_p stream, dsp_t *in, int inlen)
	Divide elements of one stream to another's.
void	dsp_buffer_mul (dsp_stream_p stream, dsp_t *in, int inlen)
	Multiply elements of one stream to another's.
void	dsp_buffer_pow (dsp_stream_p stream, dsp_t *in, int inlen)
	Expose elements of one stream to another's.
void	dsp_buffer_log (dsp_stream_p stream, dsp_t *in, int inlen)
	Logarithm elements of one stream using another's as base.
void	dsp_buffer_1sub (dsp_stream_p stream, dsp_t val)
	Subtract each element of the input stream a value.
void	dsp_buffer_sub1 (dsp_stream_p stream, dsp_t val)
	Subtract a value from elements of the input stream.
void	dsp_buffer_sum1 (dsp_stream_p stream, dsp_t val)
	Sum elements of the input stream to a value.
void	dsp_buffer_1div (dsp_stream_p stream, double val)
	Divide a value to each element of the input stream.
void	dsp_buffer_div1 (dsp_stream_p stream, double val)
	Divide elements of the input stream to a value.
void	dsp_buffer_mul1 (dsp_stream_p stream, double val)
	Multiply elements of the input stream to a value.
void	dsp_buffer_pow1 (dsp_stream_p stream, double val)
	Expose elements of the input stream to the given power.
void	dsp_buffer_log1 (dsp_stream_p stream, double val)
	Logarithm elements of the input stream using the given base.
void	dsp_buffer_median (dsp_stream_p in, int size, int median)
	Median elements of the input stream.
void	dsp_buffer_sigma (dsp_stream_p in, int size)
	Standard deviation of each element of the input stream within the given size.
void	dsp_buffer_deviate (dsp_stream_p stream, dsp_t *deviation, dsp_t mindeviation, dsp_t maxdeviation)
	Deviate forward the first input stream using the second stream as indexing reference.