sim_cofdm_sel.hpp

/*xxx
* \brief - SIM::cofdm_sel - carriers selector
* \author maki
*/

#ifndef COFDM_SEL_HPP
#define COFDM_SEL_HPP

#include <complex>
#include <itpp/itbase.h>
#include <itpp/itcomm.h>
#include "sim\_sim_extension.hpp"

using namespace itpp;
using namespace std;

namespace SIM
{

class cofdm_sel
{
private:
  cvec carriers;        
  int    NFFT;                
  ivec sel_carriers;    

public:
  cvec y0;                

  cofdm_sel()
  {
    NFFT = 256;
    carriers.set_size(NFFT);
    carriers.set_size(NFFT);
  };
  
  ~cofdm_sel() 
  { 
  };

  void set_NFFT(int n);

  void set_carriers_selector(ivec c_indx);
  
  void set_carriers(cvec c);
  
  // 
  cvec get_selected_carriers();

  cmat process(const bvec &ce, const cmat &x);

};


}
#endif //SIM_cofdm_mod