OFDM simulation principle
2016-08-23
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OFDM simulation, involving the SNR value dB unit, set the FFT length, set the number of OFDM signals in a frame structure, set the number of subcarriers transmitted in parallel, sets the length of protected time slots,
0, 1 random numbers, number symbol para*2*Ns, string and converted, random binary matrix transformation for row count of para, the number of columns for 2*Ns matrices, by inverse Fourier transform, frequency-domain data conversion
0, 1 random numbers, number symbol para*2*Ns, string and converted, random binary matrix transformation for row count of para, the number of columns for 2*Ns matrices, by inverse Fourier transform, frequency-domain data conversion
matlab
ofdm
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原理
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