rx.asv

这是一个matlab程序

% rx
disp('Receiving')
rx_chunk

% perform fft to recover original data from time domain sets
recv_spaced_chunks = zeros(num_chunks,fft_size);
for i = 1:num_chunks
	recv_spaced_chunks(i,1:fft_size) = fft(recv_td_sets(i,1:fft_size));
	% Note: 'round()' gets rid of small numerical error in Matlab but a threshold will be needed for a practical system
	% 2001-4-17 -- Got rid of 'round()' to do decoding more intelligently
end
rx_dechunk
output = pol2bin(output);	% Converts polar to binary
write