#include "turtle.h"
#include "tensor3D.h"
#include "t_utilities.h"
#include "linear_span.h"
#include "rw_maps.h"

Functions
int	no_value_function (double x, DOUBLEVECTOR *V)

DOUBLEVECTOR *	prod_doublematvet (DOUBLEMATRIX m, DOUBLEVECTOR v)

double	prodscal (DOUBLEVECTOR a, DOUBLEVECTOR b)

DOUBLEVECTOR *	scalxvet (double a, DOUBLEVECTOR *b)

DOUBLETENSOR *	linear_span_doubletensor (double c1, double c2, DOUBLETENSOR T1, DOUBLETENSOR T2, DOUBLEVECTOR *V)

DOUBLEMATRIX *	transpose_doublematrix (DOUBLEMATRIX *M)

DOUBLEVECTOR *	extract_a_column_from_doublematrix (long d, DOUBLEMATRIX *M)

DOUBLEVECTOR *	extract_a_row_from_doublematrix (long d, DOUBLEMATRIX *M)

DOUBLEVECTOR *	extract_a_vertical_column_from_doubletensor (long r, long c, DOUBLETENSOR *T)

Function Documentation

DOUBLEVECTOR* extract_a_column_from_doublematrix	(	long	d,
		DOUBLEMATRIX *	M
	)

DOUBLEVECTOR *extract_a_coluumn_from_doublematrix(long l,DOUBLEMATRIX *M)

Parameters

(DOULEMATRIX	*) - M a matrix of double from which the column will be estracted
(long)	- d clunm at

Returns: DOUBLEVECTOR - a doublevector extracted and corresponding to the d-th column

Author: Emanuele Cordano

Date: August 2008

Definition at line 300 of file linear_span.c.

References DOUBLEMATRIX::nch, DOUBLEMATRIX::ncl, new_doublevector(), DOUBLEMATRIX::nrh, and DOUBLEMATRIX::nrl.

DOUBLEVECTOR* extract_a_row_from_doublematrix	(	long	d,
		DOUBLEMATRIX *	M
	)

DOUBLEVECTOR *extract_a_row_from_doublematrix(long l,DOUBLEMATRIX *M)

Parameters

(DOULEMATRIX	*) - M a matrix of double from which the row will be extracted
(long)	- d row

Returns: DOUBLEVECTOR - a doublevector extracted and corresponding to the d-th row

Author: Emanuele Cordano

Date: August 2008

Definition at line 333 of file linear_span.c.

References DOUBLEMATRIX::nch, new_doublevector(), DOUBLEMATRIX::nrh, and DOUBLEMATRIX::nrl.

DOUBLEVECTOR* extract_a_vertical_column_from_doubletensor	(	long	r,
		long	c,
		DOUBLETENSOR *	T
	)

DOUBLEVECTOR *extract_a_vertical_column_from_doubletensor (long r,long c, DOUBLETENSOR *T)

Parameters

(DOULEMATRIX	*) - T a doubletensor of double from which the vertical column will be estracted
(long)	- r row index of the vertical column;
(long)	- c column index of the verical column

Returns: DOUBLEVECTOR - a doublevector extracted and corresponding to the list of all layers at the row r and the column c of the doubletensor T

Author: Emanuele Cordano

Date: August 2008

Definition at line 368 of file linear_span.c.

References DOUBLETENSOR::nch, DOUBLETENSOR::ncl, DOUBLETENSOR::ndh, new_doublevector(), DOUBLEVECTOR::nl, DOUBLETENSOR::nrh, and DOUBLETENSOR::nrl.

DOUBLETENSOR* linear_span_doubletensor	(	double	c1,
		double	c2,
		DOUBLETENSOR *	T1,
		DOUBLETENSOR *	T2,
		DOUBLEVECTOR *	V
	)

DOUBLETENSOR *linear_span_doubletensor(double c1, double c2, DOUBLETENSOR *T1,DOUBLETENSOR *T2)

Author: Emanuele Cordano

Date: 9 January 2008

Parameters

c1	first double coefficient
c2	second double coefficient
T1	first doubletensor
T2	second doubletensor
V	doublecetor with no_balue information

Returns: TL doubletensor

it solves the linear span between T1 and T2 : $ TL=c1 * T1 + c2 * T2 $ . It takes into account no-value data.

Definition at line 194 of file linear_span.c.

References DOUBLETENSOR::nch, DOUBLETENSOR::ncl, DOUBLETENSOR::ndh, DOUBLETENSOR::ndl, new_doubletensor(), no_value_function(), DOUBLETENSOR::nrh, DOUBLETENSOR::nrl, and t_error().

int no_value_function	(	double	x,
		DOUBLEVECTOR *	V
	)

< int no_value_function(double x,FLOATVECTOR* V)

Parameters

x	a generic value of a map
V	the no-value doublevector of a T_INIT struct)

Function which recognizes novalue in a map (doublematrix) it folloes FLUIDTURLE FORMALISM

Returns: 0 if x is not a no-value, 1 if x is a no-value

Author: Emanuele Cordano

Date: 7 January 2007

Version: 0.9375b

< printf("1");

< printf("0");

Definition at line 36 of file linear_span.c.

Referenced by linear_span_doubletensor(), and new_raster_map().

DOUBLEVECTOR* prod_doublematvet	(	DOUBLEMATRIX *	m,
		DOUBLEVECTOR *	v
	)

DOUBLEVECTOR *prod_doublematvet(DOUBLEMATRIX *m, DOUBLEVECTOR *v)

Author: Matteo Dall'Amico

(in Italian) riceve in input una matrice e un vettore double e ne ritorna il vettore prodotto

Definition at line 109 of file linear_span.c.

References DOUBLEMATRIX::nch, DOUBLEMATRIX::ncl, new_doublevector(), DOUBLEVECTOR::nh, DOUBLEMATRIX::nrl, and t_error().

double prodscal	(	DOUBLEVECTOR *	a,
		DOUBLEVECTOR *	b
	)

Parameters

b

Author: Matteo Dall'Amico, Emanuele Cordano

Date: 2006 / 2008

Parameters

a	- (DOUBLEVECTOR *)
b	- (DOUBLEVECTOR *)

Returns: scalar product between a and b

Definition at line 137 of file linear_span.c.

References DOUBLEVECTOR::nh, DOUBLEVECTOR::nl, and t_error().

DOUBLEVECTOR* scalxvet	(	double	a,
		DOUBLEVECTOR *	b
	)

Funzione che da' in output un vettore che e' il prodotto tra lo scalare a e il vettore b

Definition at line 161 of file linear_span.c.

References new_doublevector(), DOUBLEVECTOR::nh, and DOUBLEVECTOR::nl.

DOUBLEMATRIX* transpose_doublematrix ( DOUBLEMATRIX * M)

DOUBLEMATRIX *transpose_doublematrix(DOUBLEMATRIX *M)

Parameters

(DOULEMATRIX *) - M a matrix of double to be transposed

Returns: It calculates the transpose matrix of M

Author: Emanuele Cordano

Date: August 2008

Definition at line 272 of file linear_span.c.

References DOUBLEMATRIX::nch, new_doublematrix(), DOUBLEMATRIX::nrh, and DOUBLEMATRIX::nrl.

Functions

Function Documentation