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testing uploading on the system
Update : 2025-01-16 Size : 4.33mb Publisher : Novice_1

Downloaded:1
several module functions programmed according to CMMB standard,include RS coding、interleave、map constellation、OFDM frequency signal generate、OFDM modulation and so on
Update : 2025-01-16 Size : 5kb Publisher : 李欢

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Arquivo com codigos de bancos e agencias brasileiras para teste com boletos bancarios
Update : 2025-01-16 Size : 1.99mb Publisher : Rafael Lucindo

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The book details commonly used transform modern signal processing, including wavelet transform, short time Fourier transform, s transform
Update : 2025-01-16 Size : 7.51mb Publisher : wsy

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The article describes the ACK TCP response mechanism and how to shorten the time of ACK TCP delay. Useful for designing servers
Update : 2025-01-16 Size : 13kb Publisher : 刘飞

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antena and wave propogation chapter 1 how to create dipole wire antena antena and wa ve propogation chapter 1 how to create dipole wire antena antena and wave propogation chapter 1 how to create dipole wire antena
Update : 2025-01-16 Size : 1.91mb Publisher : ahmed hassan

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antena propogation chapter 2 how to create dipole wire antena and wave propogation chapter 2 how to create dipole wire antena antena propogation chapter 2 how to create dipole wire antena antena and wa ve propogation cha
Update : 2025-01-16 Size : 2.27mb Publisher : ahmed hassan

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QPSK produces two bits per symbol, making it very spectrally efficient. QPSK can be referred to as 4-PSK because there are four amplitude-phase combinations. By using smaller phase shifts, more bits can be transmitted p
Update : 2025-01-16 Size : 3kb Publisher : emman

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8-PSK uses eight symbols with constant carrier amplitude 45° shifts between them, enabling three bits to be transmitted for each symbol. 16-PSK uses 22.5° shifts of constant amplitude carrier signals. This arrangement r
Update : 2025-01-16 Size : 6kb Publisher : emman

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While Multiple Phase Shift Keying (M-PSK) is much more spectrally efficient, the greater the number of smaller phase shifts, the more difficult the signal is to demodulate in the presence of noise. The benefit of M-PSK
Update : 2025-01-16 Size : 1kb Publisher : emman

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Quadrature Amplitude Modulation (QAM) The creation of symbols that are some combination of amplitude and phase can carry the concept of transmitting more bits per symbol further. This method is called quadrature amplitu
Update : 2025-01-16 Size : 2kb Publisher : emman

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4. 16QAM uses a mix of amplitudes and phases to achieve 4 bits/Hz. In this example, there are three amplitudes and 12 phase shifts. While QAM is enormously efficient of spectrum, it is more difficult to demodulate in th
Update : 2025-01-16 Size : 2kb Publisher : emman
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