OFDM simulation project, using BPSK/QPSK and FIR filter.
Orthogonal frequency-division multiplexing~(OFDM) simulation project. It's a project of Digital Signal Processing course, Peking University.
This is the system model of OFDM. We use Cyclic Prefix, up/down-sampling and filter to simulate Multipath-fading Gaussian channel.
It has two versions, using BPSK and QPSK modulation, respectively. The FIR filter is designed for anti-aliasing when up/down sampling.
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