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lls.c File Reference

linear least squares model More...

#include <math.h>
#include <string.h>
#include "attributes.h"
#include "internal.h"
#include "version.h"
#include "lls.h"

Go to the source code of this file.

Functions

static void update_lls (LLSModel *m, const double *var)
 
void avpriv_solve_lls (LLSModel *m, double threshold, unsigned short min_order)
 
static double evaluate_lls (LLSModel *m, const double *param, int order)
 
av_cold void avpriv_init_lls (LLSModel *m, int indep_count)
 

Detailed Description

linear least squares model

Definition in file lls.c.

Function Documentation

static void update_lls ( LLSModel m,
const double *  var 
)
static

Definition at line 36 of file lls.c.

Referenced by avpriv_init_lls().

void avpriv_solve_lls ( LLSModel m,
double  threshold,
unsigned short  min_order 
)

Definition at line 47 of file lls.c.

Referenced by ff_lpc_calc_coefs(), and main().

static double evaluate_lls ( LLSModel m,
const double *  param,
int  order 
)
static

Definition at line 104 of file lls.c.

Referenced by avpriv_init_lls().

av_cold void avpriv_init_lls ( LLSModel m,
int  indep_count 
)

Definition at line 115 of file lls.c.

Referenced by ff_lpc_calc_coefs(), and main().