diff carfac/ihc_coeffs.h @ 609:aefe2ca0674f

First version of a C++ implementation by Alex Brandmeyer

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/carfac/ihc_coeffs.h	Mon May 13 22:51:15 2013 +0000
@@ -0,0 +1,52 @@
+//
+//  ihc_coeffs.h
+//  CARFAC Open Source C++ Library
+//
+//  Created by Alex Brandmeyer on 5/10/13.
+//
+// This C++ file is part of an implementation of Lyon's cochlear model:
+// "Cascade of Asymmetric Resonators with Fast-Acting Compression"
+// to supplement Lyon's upcoming book "Human and Machine Hearing"
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef CARFAC_Open_Source_C__Library_IHCCoeffs_h
+#define CARFAC_Open_Source_C__Library_IHCCoeffs_h
+
+#include "ihc_params.h"
+
+class IHCCoeffs {
+public:
+  int n_ch_;
+  bool just_hwr_;
+  bool one_cap_;
+  FPType lpf_coeff_;
+  FPType out1_rate_;
+  FPType in1_rate_;
+  FPType out2_rate_;
+  FPType in2_rate_;
+  FPType output_gain_;
+  FPType rest_output_;
+  FPType rest_cap1_;
+  FPType rest_cap2_;
+  FPType ac_coeff_;
+  
+  FPType ro_, c_, ri_, r0_, saturation_output_, current_, cap1_voltage_,
+         cap2_voltage_;
+  FPType c2_, r2_, c1_, r1_;
+  
+  void OutputCoeffs(); //Method to view coeffs, could go in final version
+  void DesignIHC(IHCParams ihc_params, long fs, int n_ch);
+};
+
+#endif