diff carfac/carfac_test.h @ 626:586b0677aae8

Fourth revision of Alex Brandmeyer's C++ implementation. Fixed more style issues, changed AGC structures to vectors, replaced FloatArray2d with vector<FloatArray>, implemented first tests using GTest to verify coefficients and monaural output against Matlab values (stored in aimc/carfac/test_data/). To run tests, change the path stored in carfac_test.h in TEST_SRC_DIR. Added CARFAC_GenerateTestData to the Matlab branch, fixed stage indexing in CARFAC_Cross_Couple.m to reflect changes in AGCCoeffs and AGCState structs.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/carfac/carfac_test.h	Wed May 22 21:30:02 2013 +0000
@@ -0,0 +1,40 @@
+//
+//  carfac_test.h
+//  CARFAC Open Source C++ Library
+//
+//  Created by Alex Brandmeyer on 5/22/13.
+//
+// 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__carfac_test__
+#define __CARFAC_Open_Source_C___Library__carfac_test__
+
+// <fstream> is currently used for reading text data in. This can be replaced by
+// another file reader.
+#include <fstream>
+// GoogleTest is now included for running unit tests
+#include <gtest/gtest.h>
+#include "carfac.h"
+
+// This variable defines the location of the test data used to compare this
+// C++ version's output with that of the Matlab version. It should be changed
+// when trying to build on a different system.
+#define TEST_SRC_DIR "/Users/alexbrandmeyer/aimc/carfac/test_data/"
+// Here we specify the level to which the output should match (10 decimals).
+#define PRECISION_LEVEL 10.0e-11
+
+#endif /* defined(__CARFAC_Open_Source_C___Library__carfac_test__) */