21 lines
395 B
C++
21 lines
395 B
C++
#include "nr.h"
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void NR::predic(Vec_I_DP &data, Vec_I_DP &d, Vec_O_DP &future)
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{
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int k,j;
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DP sum,discrp;
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int ndata=data.size();
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int m=d.size();
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int nfut=future.size();
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Vec_DP reg(m);
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for (j=0;j<m;j++) reg[j]=data[ndata-1-j];
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for (j=0;j<nfut;j++) {
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discrp=0.0;
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sum=discrp;
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for (k=0;k<m;k++) sum += d[k]*reg[k];
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for (k=m-1;k>=1;k--) reg[k]=reg[k-1];
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future[j]=reg[0]=sum;
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}
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}
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