From 2e5910bebc4470d9779d96a5dfe1fe23744e84e1 Mon Sep 17 00:00:00 2001
From: Ahmet Inan <inan@aicodix.de>
Date: Mon, 16 Mar 2020 17:57:50 +0100
Subject: [PATCH] set history to zero

---
 cdc.hh     | 4 ++++
 hilbert.hh | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/cdc.hh b/cdc.hh
index 466c021..6af4bf6 100644
--- a/cdc.hh
+++ b/cdc.hh
@@ -30,6 +30,10 @@ public:
 		reco = win((TAPS-1)/2, TAPS) * hbf((TAPS-1)/2, TAPS);
 		for (int i = 0; i < (TAPS-1)/4; ++i)
 			imco[i] = win(2*i+(TAPS-1)/2+1, TAPS) * hbf(2*i+(TAPS-1)/2+1, TAPS);
+		for (int i = 0; i < (TAPS-1)/4; ++i)
+			real[i] = 0;
+		for (int i = 0; i < (TAPS-1)/2; ++i)
+			imag[i] = 0;
 	}
 	complex_type operator()(value_type in0, value_type in1)
 	{
diff --git a/hilbert.hh b/hilbert.hh
index 5463c4a..c4113bc 100644
--- a/hilbert.hh
+++ b/hilbert.hh
@@ -26,6 +26,8 @@ public:
 		reco = win((TAPS-1)/2, TAPS);
 		for (int i = 0; i < (TAPS-1)/4; ++i)
 			imco[i] = win((2*i+1)+(TAPS-1)/2, TAPS) * 2 / ((2*i+1) * Const<value_type>::Pi());
+		for (int i = 0; i < TAPS; ++i)
+			real[i] = 0;
 	}
 	complex_type operator()(value_type input)
 	{