LMSCanceller.h

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/** \addtogroup sigproc Signal processing methods */
/* @{ */


#ifndef LMSCANCELLER_H
#define LMSCANCELLER_H

#include "types.h"
#include "LSSOFilter.h"

//! Implements a LMS adaptive filter
/*!*********************************************
 * LMSCanceller implements the Normalized Adaptive LMS Filter
 * as described in Haykin, p. 324 , it only supports a single
 * output channel an mutliple input channels have to be concatenated
 * at the input side
 */
class LMSCanceller : public LSSOFilter
  {
private:
  double mu;
public:
  void SetMu(const double Mymu)
    {
      mu = Mymu;
    }
  virtual void
      AdaptFilter(const gplib::rvec &Input, const gplib::rvec &Desired);
  LMSCanceller(const int inputsize);
  LMSCanceller(const int inputsize, const double Mymu);
  virtual ~LMSCanceller();
  };
/* @} */
#endif // LMSCANCELLER_H

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