comparison dsp/segmentation/ClusterMeltSegmenter.h @ 289:befe5aa6b450

* Refactor FFT a little bit so as to separate construction and processing
  rather than have a single static method -- will make it easier to use a
  different implementation
* pull in KissFFT implementation (not hooked up yet)

 using std::vector;
 
 class Decimator;
 class ConstantQ;
 class MFCC;
+class FFTReal;
 
 class ClusterMeltSegmenterParams
 // defaults are sensible for 11025Hz with 0.2 second hopsize
 {
 public:

 	
     void extractFeaturesConstQ(const double *, int);
     void extractFeaturesMFCC(const double *, int);
 
     Window<double> *window;
+    FFTReal *fft;
     ConstantQ* constq; 
     MFCC* mfcc;
     model_t* model;				// the HMM
     int* q;					// the decoded HMM state sequence
     vector<vector<double> > histograms;