中文说明: 分析了该信号的时域、频域、倒谱,循环谱等,自己编的5种调制信号,采用了小波去噪的思想,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块,解耦,恢复原信号,最小均方误差(MMSE)的算法。
English Description:
Analysis of the signal in time domain, frequency domain, cepstrum, cyclic spectrum, made up of 5 kinds of modulation signals using Wavelet denoising, simulation of the OFDM system with 16qam modulation FFT window plus CP modules, decoupling of signal recovery, minimum mean square error (MMSE) algorithm.