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Altera_Forum
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14 years ago

Problem in Implementing Autocorrelation on Stratix II EP2S60 DSP Development Board

Hi there, I am trying to synchronize the transmitted signal with the receiver by energy detection. The transmitted signal is a sine wave and I plan to autocorrelate it to obtain the peak and th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

I might have confused you by all that description. For now, lets just forget the other things(OFDM,SM and all). I will mention my exact problem.

I am generating a sine wave using a LUT with 128 sample points

x1=round(((2^10)-1)*(1+sin(linspace(0,2*pi,128))));

now I need to perform w=xcorr(x1,x1,'coeff'); through the blocks in altera DSP Builder Blockset.