17 lines
371 B
C
17 lines
371 B
C
/* Compute the sum of the squares of a vector of signed shorts
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* Portable C version
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* Copyright 2004 Phil Karn, KA9Q
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* May be used under the terms of the GNU Lesser General Public License (LGPL)
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*/
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unsigned long long sumsq_port(signed short *in,int cnt){
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long long sum = 0;
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int i;
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for(i=0;i<cnt;i++){
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sum += (int)in[i] * (int)in[i];
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}
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return sum;
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}
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