Imported Upstream version 3.2.2

[debian/gnuradio] / gnuradio-core / src / lib / general / gr_probe_mpsk_snr_c.i

diff --git a/gnuradio-core/src/lib/general/gr_probe_mpsk_snr_c.i b/gnuradio-core/src/lib/general/gr_probe_mpsk_snr_c.i
new file mode 100644 (file)
index 0000000..37a86b2
--- /dev/null
+++ b/gnuradio-core/src/lib/general/gr_probe_mpsk_snr_c.i
@@ -0,0 +1,39 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 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.
+ */
+
+GR_SWIG_BLOCK_MAGIC(gr,probe_mpsk_snr_c);
+
+gr_probe_mpsk_snr_c_sptr
+gr_make_probe_mpsk_snr_c(double alpha = 0.0001);
+
+class gr_probe_mpsk_snr_c : public gr_sync_block
+{
+private:
+  void gr_probe_mpsk_snr_c(double alpha);
+
+public:
+  double signal_mean();
+  double noise_variance();
+  double snr();
+
+  void set_alpha (double alpha);
+};