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Ham Radio 2000 #2
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Ham Radio 2000 - Volume 2.iso
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HAMV2
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ANTENNA
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YAGIU112
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MPR_HACK.C
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C/C++ Source or Header
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1995-08-07
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324b
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19 lines
#include "yagi.h"
void mprove(double **a,double **alud,int n,int *indx,double *b,double *x)
{
int j,i;
double sdp;
double *r;
r=dvector(1,n);
for (i=1;i<=n;i++) {
sdp = -b[i];
for (j=1;j<=n;j++) sdp += a[i][j]*x[j];
r[i]=sdp;
}
lubksb(alud,n,indx,r);
for (i=1;i<=n;i++) x[i] -= r[i];
free_dvector(r,1,n);
}