add channel model with better noise source

2017-02-11 12:10:03 +01:00
parent fb3ea60bc4
commit 555a0895a5
8 changed files with 342 additions and 1 deletions
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2017 Bastian Bloessl <mail@bastibl.net>
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef INCLUDED_FOO_CHANNEL_MODEL_H
+#define INCLUDED_FOO_CHANNEL_MODEL_H
+
+#include <foo/api.h>
+#include <gnuradio/hier_block2.h>
+#include <gnuradio/types.h>
+
+namespace gr {
+namespace foo {
+
+class FOO_API channel_model : virtual public hier_block2
+{
+public:
+    typedef boost::shared_ptr<channel_model> sptr;
+
+    static sptr make(double noise_voltage = 0.0, double frequency_offset = 0.0,
+            double epsilon = 1.0,
+            const std::vector<gr_complex> &taps = std::vector<gr_complex>(1, 1),
+            double noise_seed = 0, bool block_tags = false);
+
+    virtual void set_noise_voltage(double noise_voltage) = 0;
+    virtual void set_frequency_offset(double frequency_offset) = 0;
+    virtual void set_taps(const std::vector<gr_complex> &taps) = 0;
+    virtual void set_timing_offset(double epsilon) = 0;
+
+    virtual double noise_voltage() const = 0;
+    virtual double frequency_offset() const = 0;
+    virtual std::vector<gr_complex> taps() const = 0;
+    virtual double timing_offset() const = 0;
+};
+
+} // namespace foo
+} // namespace gr
+
+#endif /* INCLUDED_FOO_CHANNEL_MODEL_H */