my estimate is based on frequency domain correlation. Just count the
offset of the maximum (o). Then estimate the fractional offset (fo) by
value left (l) and right ® of the maximum and calculate fo =
To compensate substract the resulting frequency offset (o+fo) from the
received signal. Works as long the channel doesn’t interfere too much.
On Tue, Apr 04, 2006 at 07:52:58PM -0400, Achilleas A.
d_re = fread(fid, 1000000, ‘float32’,4);
e = d_re + j*d_im;
[m offset] = max(xc);
glob_max = m
% first OFDM symbol is used for synchronization - no data.
data_l = data;