中文说明：可以得到很精确的幅值、频率、相位估计，分析了该信号的时域、频域、倒谱，循环谱等,有CDF三角函数曲线/三维曲线图，最小均方误差（MMSE）的算法，给出接收信号眼图及系统仿真误码率，基于kaiser窗的双谱线插值FFT谐波分析。
English Description：
Amplitude, frequency, phase of the very precise estimates can be obtained, analyzes the the signal in time domain and frequency domain, cepstrum, cyclic spectrum, CDF trigonometric curves / 3D graph, minimum mean square error (MMSE) algorithm are receiving eye diagram of signal and system simulation of bit error rate (BER), based on Kaiser window double spectrum line interpolation FFT algorithm for harmonic analysis.