- added processReal

git-svn-id: http://moon:8086/svn/software/trunk/libsrc/cpp@95 b431acfa-c32f-4a4a-93f1-934dc6c82436
2014-12-20 21:00:40 +00:00
parent 842b2fad60
commit 12d6c3a59a
1 changed files with 6 additions and 4 deletions
@@ -30,15 +30,12 @@ public:
 	{
 		m_numTaps = numTaps;
 		m_x.resize(numTaps);
-//		m_x.fill(ComplexScalar(0,0));
+		m_x.fill(ComplexScalar(0,0));
 	}
 	
 	void feed(ComplexScalar const &x)
 	{
-//		m_x.reverse().head(m_numTaps-1) = m_x.reverse().tail(m_numTaps-1);
-		
 		m_x.reverse() << m_x.head(m_numTaps-1).reverse(), x;
-//		m_x(0) = x;
 	}

 	ComplexScalar process(CVec const &coeff)
@@ -46,6 +43,11 @@ public:
 		return m_x.transpose() * coeff.conjugate();
 	}
 	
+	ComplexScalar processReal(RVec const &coeff)
+	{
+		return m_x.transpose() * coeff;
+	}
+
 protected:
 	uint32_t m_numTaps;
 	CVec m_x;