From 176d65b76583803cf10194c4c70bdc51897f2ae3 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Mon, 11 Aug 2014 19:52:07 +0000
Subject: [PATCH] Nist NIN testing multi-crop
---
src/utils.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/utils.c b/src/utils.c
index 67a9ba1..8a65ba7 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -143,12 +143,17 @@
return field;
}
-float mean_array(float *a, int n)
+float sum_array(float *a, int n)
{
int i;
float sum = 0;
for(i = 0; i < n; ++i) sum += a[i];
- return sum/n;
+ return sum;
+}
+
+float mean_array(float *a, int n)
+{
+ return sum_array(a,n)/n;
}
float variance_array(float *a, int n)
--
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