Plotxin

是梳状滤波器，简单整系数的50Hz工频梳状滤波器，吉布斯振荡非常小。(The comb filter simple integer coefficients 50Hz frequency comb filter, Gibbs oscillations very small.)

The programs are realted to communication and Image Processing. The Simulatin of Additive White GAussian Noise using Modulation is shown.

自适应干扰对消噪声，有用信号为语音，干扰为高斯白噪声，变步长的NLMS算法性能分析(Adaptive interference cancellation noise and useful signals for voice, interference is Gaussian white noise, variable step size NLMS algorithm performance analysis)

本程序主要针对LMS自适应算法进行了学习，包括收敛曲线，学习曲线，平均收敛轨迹。(This program mainly studies LMS adaptive algorithm, including convergence curve, learning curve, average convergence trajectory.)

周期图法功率谱估计，希望对大家能有所帮助。(Periodogram Power Spectral Estimation)

这个MATLAB程序是用于对音频信号进行降噪处理，可以在这个软件上进行更改实现自己的功能。(The MATLAB program is used to handle audio signal noise reduction, you can change the software realize the functions of their own.)

Two dimensional FDTD with UPML + TFSF

多通道语音回声消除的频率空间算法，空间传递函数自己模拟(Multi-channel echo cancellation frequency domain algorithm)

功率控制在CDMA移动通信系统中的作用 (The role of power control in a CDMA mobile communication system)

Multi-phase rectifier based harmonic suppression(The usage of power electronic devices in ship pow er g rids w ill produce a large number of harmonics in the input circuit of converters )