itpp::OFDM Class Reference

Class for modulating and demodulation of OFDM signals using the FFT. More...

#include <itpp/comm/ofdm.h>

Public Member Functions
	OFDM (void)
	Empty constructor.
	OFDM (int inNfft, int inNcp, int inNupsample=1)
	Constructor Nfft is the size of the FFT. Ncp is the length of the cyclic prefix. Nupsample is the upsampling factor (default=1)
int	no_carriers ()
	Return the number of carriers.
void	set_parameters (const int Nfft, const int Ncp, const int inNupsample=1)
	Set parameters.
cvec	modulate (const cvec &input)
	Modulate complex data symbols. Length of input must be an integer multiple of Nfft.
void	modulate (const cvec &input, cvec &output)
	Modulate complex data symbols. Length of input must be an integer multiple of Nfft.
cvec	demodulate (const cvec &input)
	Demodulate to complex valued symbols. Length of input must be an integer multiple of Nfft+Ncp.
void	demodulate (const cvec &input, cvec &output)
	Demodulate to complex valued symbols. Length of input must be an integer multiple of Nfft+Ncp.

Detailed Description

Class for modulating and demodulation of OFDM signals using the FFT.

The modulated signal is normalized taking into account the cyclic prefix

Definition at line 46 of file ofdm.h.

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The documentation for this class was generated from the following files:

• itpp/comm/ofdm.h
• itpp/comm/ofdm.cpp