Merge branch 'dfsg-orig'

[debian/gnuradio] / gr-atsc / src / lib / qa_atsci_sliding_correlator.cc

diff --git a/gr-atsc/src/lib/qa_atsci_sliding_correlator.cc b/gr-atsc/src/lib/qa_atsci_sliding_correlator.cc
new file mode 100644 (file)
index 0000000..0c5d987
--- /dev/null
+++ b/gr-atsc/src/lib/qa_atsci_sliding_correlator.cc
@@ -0,0 +1,51 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2002 Free Software Foundation, Inc.
+ * 
+ * This file is part of GNU Radio
+ * 
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ * 
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <cppunit/TestAssert.h>
+#include <qa_atsci_sliding_correlator.h>
+#include <cstdio>
+
+void
+qa_atsci_sliding_correlator::t0 ()
+{
+
+#if 0
+  int  count = 0;
+  int  i;
+  for (i = 0; i < 100; i++)
+    printf ("%6d: %3d\n", count++, corr.input_bit (i & 1));
+
+  for (i = 0; i < 511; i++)
+    printf ("%6d: %3d\n", count++, corr.input_bit (atsc_pn511[i]));
+
+  for (i = 0; i < 100; i++)
+    printf ("%6d: %3d\n", count++, corr.input_bit ((i & 2) != 0));
+
+  for (i = 0; i < 511; i++)
+    printf ("%6d: %3d\n", count++, corr.input_bit (atsc_pn511[i] ^ 1));
+
+  for (i = 0; i < 100; i++)
+    printf ("%6d: %3d\n", count++,
+           corr.input_bit (atsc_pn511[i] ^ atsc_pn511[i+31]));
+#endif
+
+}