2x2matrix_norm.c File Reference

#include <stdio.h>
#include <math.h>
#include <gandalf/linalg/2x2matrix_norm.h>
#include <gandalf/common/misc_error.h>

Defines
#define	GAN_MAT_NORMALISE   gan_mat22_normalize
#define	GAN_MAT_NORM_FNAME   "gan_mat22_normalize"
#define	GAN_MATT_NORMALISE   gan_mat22T_normalize
#define	GAN_MATT_NORM_FNAME   "gan_mat22T_normalize"
#define	GAN_MATTYPE   Gan_Matrix22
#define	GAN_SQUMATTYPE   Gan_SquMatrix22
#define	GAN_SQUMATTYPEP   Gan_SquMatrix22
#define	GAN_MAT_SCALE_S   gan_mat22_scale_s
#define	GAN_MAT_DIVIDE_S   gan_mat22_divide_s
#define	GAN_MAT_FNORM_S   gan_mat22_Fnorm_s
#define	GAN_SYMMAT_IDENT_S   gan_symmat22_ident_s
#define	GAN_SYMMAT_INVERT_Q   gan_symmat22_invert_q
#define	GAN_SYMMAT_ZERO_Q   gan_symmat22_zero_q
#define	GAN_SYMMAT_MULTV_Q   gan_symmat22_multv2_q
#define	GAN_SYMMAT_DIVIDE_S   gan_symmat22_divide_s
#define	GAN_SYMMAT_DIVIDE_I   gan_symmat22_divide_i
#define	GAN_SYMMAT_INCREMENT   gan_symmat22_increment
#define	GAN_SYMMAT_TRACE_S   gan_symmat22_trace_s
#define	GAN_SYMMAT_SUB_Q   gan_symmat22_sub_q
#define	GAN_SYMMAT_SUMSQR_Q   gan_symmat22_sumsqr_q
#define	GAN_SYMMAT_CHOLESKY_Q   gan_symmat22_cholesky_q
#define	GAN_SYMMAT_LRMULTM_Q   gan_symmat22_lrmultm22_q
#define	GAN_SYMMATP_TRACE_S   gan_symmat22_trace_s
#define	GAN_LTMATI_MULTV_S   gan_ltmat22I_multv2_s
#define	GAN_MAT_RMULTLIT_S   gan_mat22_rmultl22IT_s
#define	GAN_MAT_RMULTLIT_S   gan_mat22_rmultl22IT_s
#define	GAN_MAT_SLMULTT_Q   gan_mat22_slmultT_q
#define	GAN_MAT_TPOSE_I   gan_mat22_tpose_i
Functions
Gan_Bool	gan_mat22_normalize (Gan_Matrix22 *B, int n, double term_threshold, int max_iterations, Gan_SquMatrix22 *Lp)
	Normalize array of 2x2 matrices to identity inertia moment.
Gan_Bool	gan_mat22T_normalize (Gan_Matrix22 *B, int n, double term_threshold, int max_iterations, Gan_SquMatrix22 *Lp)
	Normalize array of 2x2 matrices to identity inertia moment.

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Detailed Description

Module: Projective normalisation of 2x2 matrices (double precision)

Part of: Gandalf Library

Version:

1.12

Date:

2003/01/31 18:57:10

Author:

pm

Copyright: (c) 2000 Imagineer Software Limited

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