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diff dsp/chromagram/ConstantQ.h @ 257:9619d6995b73

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* Add windowing to Chromagram input * Add window option to MFCC config
author Chris Cannam <c.cannam@qmul.ac.uk>
date Fri, 18 Jan 2008 17:57:40 +0000
parents cdfd0948a852
children 114e833c07ac
line wrap: on
line diff
--- a/dsp/chromagram/ConstantQ.h	Fri Jan 18 14:40:20 2008 +0000
+++ b/dsp/chromagram/ConstantQ.h	Fri Jan 18 17:57:40 2008 +0000
@@ -27,12 +27,13 @@
 	
 //public functions incl. sparsekernel so can keep out of loop in main
 public:
-    void process( double* FFTRe, double* FFTIm, double* CQRe, double* CQIm );
+    void process( const double* FFTRe, const double* FFTIm,
+                  double* CQRe, double* CQIm );
 
     ConstantQ( CQConfig Config );
     ~ConstantQ();
 
-    double* process( double* FFTData );
+    double* process( const double* FFTData );
 
     void sparsekernel();