diff --git a/radio/Vector.hpp b/radio/Vector.hpp
index a8d270b..59edb51 100644
--- a/radio/Vector.hpp
+++ b/radio/Vector.hpp
@@ -9,10 +9,15 @@
 #define	VECTOR_HPP
 
 #include <Eigen/Dense>
-#include "../radio/radio_types.h"
-using namespace std;
 using namespace Eigen;
 
+#include <complex>
+using namespace std;
+
+#include "../radio/radio_types.h"
+
+using Eigen::Dense;
+
 #ifndef radio_float_t
 #define radio_float_t float
 #endif
@@ -39,6 +44,23 @@ static cpx_t toCpx(ComplexScalar v)
 	return Cpx(v.real(), v.imag());
 }
 
+static void toComplexVector(CVec &dst, cpx_t const *pSrc, uint32_t len)
+{
+	for (uint32_t i=0; i < len; i++)
+	{
+		dst[i] = ComplexScalar(pSrc[i].real, pSrc[i].imag);
+	}
+}
+
+static void toCpxVector(cpx_t *pDst, CVec const &src, uint32_t len)
+{
+	for (uint32_t i=0; i < len; i++)
+	{
+		pDst[i].real = src[i].real();
+		pDst[i].imag = src[i].imag();
+	}
+}
+
 } // ::Radio
 
 #endif	/* VECTOR_HPP */