📄 cas2can_c.mht
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Date: Wed, 27 Sep 2006 22:36:58 +0800
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<BODY><PRE>/* cas2can.c - cascade to canonical */
#include <stdlib.h> /* =
declares calloc */
void conv();
void cas2can(K, A, a) /* \(a\) is =
\((2K+1)\)-dimensional */
double **A, *a; /* \(A\) is =
\(Kx3\) matrix */
int K; /* \(K\) =3D no. =
of sections */
{
int i,j;
double *d;
d =3D (double *) calloc(2*K+1, sizeof(double));
a[0] =3D 1; /* initialize =
*/
for(i=3D0; i<K; i++) {
conv(2, A[i], 2*i+1, a, d); /* \(d =3D a[i] =
\ast a\) */
for(j=3D0; j<2*i+3; j++) /* \(a =3D =
d\) */
a[j] =3D d[j];
}
}
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