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正交分頻多工系統下運用壓縮取樣技術執行通道估測

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Figure 2- 2 An OFDM symbol with cyclic prefix.
Figure 2- 3 Continuous-time OFDM baseband modulator.
Figure 2- 4 Continuous-time OFDM baseband demodulator.
Figure 2- 5 Discrete-time OFDM system model.
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