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hope i didn't break anything

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This commit is contained in:
Joseph Redmon
2016-06-02 15:25:24 -07:00
parent 881d6ee9b6
commit ec3d050a76
17 changed files with 834 additions and 550 deletions
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15
src/utils.c
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@ -424,6 +424,13 @@ float variance_array(float *a, int n)
return variance;
}
int constrain_int(int a, int min, int max)
{
if (a < min) return min;
if (a > max) return max;
return a;
}
float constrain(float min, float max, float a)
{
if (a < min) return min;
@ -431,6 +438,14 @@ float constrain(float min, float max, float a)
return a;
}
float dist_array(float *a, float *b, int n, int sub)
{
int i;
float sum = 0;
for(i = 0; i < n; i += sub) sum += pow(a[i]-b[i], 2);
return sqrt(sum);
}
float mse_array(float *a, int n)
{
int i;