From ee498f417540084c08cf335a03cdefcd3fa853e4 Mon Sep 17 00:00:00 2001
From: Brijeshcr
Date: Fri, 4 Aug 2017 17:58:41 +0530
Subject: Added Center, Wcenter and Correl
---
src/c/statisticsFunctions/center/zcentercola.c | 42 ++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
create mode 100644 src/c/statisticsFunctions/center/zcentercola.c
(limited to 'src/c/statisticsFunctions/center/zcentercola.c')
diff --git a/src/c/statisticsFunctions/center/zcentercola.c b/src/c/statisticsFunctions/center/zcentercola.c
new file mode 100644
index 00000000..8a838bc5
--- /dev/null
+++ b/src/c/statisticsFunctions/center/zcentercola.c
@@ -0,0 +1,42 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <ones.h>
+#include "addition.h"
+#include "subtraction.h"
+#include "multiplication.h"
+#include "division.h"
+#include "center.h"
+#include "doubleComplex.h"
+#include "sqrt.h"
+
+void zcentercola (doubleComplex* inp, int row, int col, doubleComplex* out)
+{
+
+ doubleComplex sum[row], xbar[row];
+ for(int i = 0; i < row; i++)
+ sum[i] = DoubleComplex(0,0);
+
+
+ for(int i = 0; i < row; i++)
+ {
+ for(int j = 0; j < col; j++)
+ {
+ sum[i] = zadds(sum[i], inp[i + j*row]);
+ }
+ }
+
+
+ for(int i = 0; i < row; i++)
+ xbar[i] = zrdivs(sum[i], col);
+
+ doubleComplex one[col]; // Creating a matrix of ones
+ zonesa(one,1,col);
+
+
+ doubleComplex prod[row*col];
+ zmulma(xbar, row, 1, one, 1, col, prod);
+
+ for(int i = 0; i< row*col; i++)
+ out[i] = zdiffs(inp[i], prod[i]);
+}
--
cgit