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diff dsp/signalconditioning/DFProcess.cpp @ 193:ca658c7215a9

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Faster filter implementation with explicit FIR support
author Chris Cannam
date Wed, 07 Oct 2015 10:36:09 +0100
parents e4a57215ddee
children ccd2019190bf
line wrap: on
line diff
--- a/dsp/signalconditioning/DFProcess.cpp	Wed Oct 07 10:07:30 2015 +0100
+++ b/dsp/signalconditioning/DFProcess.cpp	Wed Oct 07 10:36:09 2015 +0100
@@ -59,13 +59,11 @@
     filtSrc = new double[ m_length ];
     filtDst = new double[ m_length ];
 
-	
-    //Low Pass Smoothing Filter Config
-    m_FilterConfigParams.ord = Config.LPOrd;
-    m_FilterConfigParams.ACoeffs = Config.LPACoeffs;
-    m_FilterConfigParams.BCoeffs = Config.LPBCoeffs;
-	
-    m_FiltFilt = new FiltFilt( m_FilterConfigParams );
+    Filter::Parameters params;
+    params.a = std::vector<double>(Config.LPACoeffs, Config.LPACoeffs + Config.LPOrd + 1);
+    params.b = std::vector<double>(Config.LPBCoeffs, Config.LPBCoeffs + Config.LPOrd + 1);
+    
+    m_FiltFilt = new FiltFilt(params);
 	
     //add delta threshold
     m_delta = Config.delta;