Forum Replies Created

    January 19, 2018 at 9:32 pm #47466
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    zheng kai
    Participant

    Hi Mohamed Abouseif，
    Do you have any documentation on multiplying the frequency domain?
    Let me refer to it，I am very anxious to use this project。
    thanks

    January 18, 2018 at 10:52 pm #47441
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    zheng kai
    Participant

    Hi Mohamed Abouseif，
    I try to fft transform PIN output, and then multiplied by H, the result is wrong.

    January 18, 2018 at 10:25 pm #47440
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    zheng kai
    Participant

    Hi Mohamed Abouseif，
    Sampled signal domain is frequency in MATLAB Component.
    Can you give me a solution?

    January 17, 2018 at 8:53 pm #47427
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    zheng kai
    Participant

    zip file

    January 16, 2018 at 11:14 pm #47412
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    zheng kai
    Participant

    .osd

    January 16, 2018 at 9:20 pm #47410
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    zheng kai
    Participant

    This is a modification of my 16QAM-OFDM optical transmission system，I want to use MATLAB component compensation，But did not succeed.
    Who can help me find the problem，Where is wrong?Frequency is wrong?