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  1. #1
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    Time and Frequency domain representation of spreading sequences

    How can I generate orthogonal spreading sequences in Matalb in frequency and time domain? What properties a set of spreading sequences should have ?

    e.g in time domain
    x=randi([0 1], 10,1); % time domain signal
    SprdSeq= rand(20,20); %% HOW to GENERATE ORTHOGONAL ?
    Spreadedsignal= SprdSeq *diag(x);

    In frequency domain should I take fft of both Sprding seq and the signal and then convolve ??

    •   Alt11th January 2017, 13:24

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  2. #2
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    Re: Time and Frequency domain representation of spreading sequences

    Google "gold sequence matlab".



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