GRASS GIS 8 Programmer's Manual 8.2.1(2023)-exported
heigvec.c
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1/* heigvec.c CCMATH mathematics library source code.
2 *
3 * Copyright (C) 2000 Daniel A. Atkinson All rights reserved.
4 * This code may be redistributed under the terms of the GNU library
5 * public license (LGPL). ( See the lgpl.license file for details.)
6 * ------------------------------------------------------------------------
7 */
8#include <stdlib.h>
9#include "ccmath.h"
10void heigvec(Cpx * a, double *ev, int n)
11{
12 double *dp;
13
14 dp = (double *)calloc(n, sizeof(double));
15 chousv(a, ev, dp, n);
16 qrecvc(ev, a, dp, n);
17 hconj(a, n);
18 free(dp);
19}
void qrecvc(double *eval, Cpx *evec, double *ud, int n)
Definition: qrecvc.c:9
void hconj(Cpx *u, int n)
Definition: hconj.c:9
void chousv(Cpx *a, double *d, double *ud, int n)
Definition: chousv.c:10
void heigvec(Cpx *a, double *ev, int n)
Definition: heigvec.c:10
Definition: ccmath.h:38