From d790f21c9a56cc2eadb4f3ee5d3aed7f7b677178 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Mon, 06 Jun 2016 20:37:30 +0000
Subject: [PATCH] damnit alex
---
src/utils.c | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/src/utils.c b/src/utils.c
index 1541e05..90af5cf 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -424,6 +424,13 @@
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 @@
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;
--
Gitblit v1.10.0