panbiefenxi

数字FIR滤波器器设计，通带截止频率0.3pi，阻带截止频率0.2pi，通带衰减《=1db，阻带衰减》=40db(Digital FIR filter design, the passband cutoff frequency 0.3pi, stopband cutoff frequency 0.2pi, pass-band attenuation " = 1db, stop-band attenuation" = 40db)

Numerical method - Langrageov polynom

说明：  齿轮箱故障诊断中振动信号是非线性、非平稳的，所以在分析振动信号之前需要对信号进行平稳化处理，该段是EMD分解的程序。(Gearbox Fault Diagnosis vibration signal is nonlinear, non-stationary, so before analyzing vibration signals the need for a smooth signal processing, the segment is the EMD program.)

利用三次样条多项式插值法观察多项式的龙格现象。(Runge phenomenon observed polynomial cubic spline interpolation polynomial.)

无线通信抗衰落，合并器输出信噪比的概率密度函数比较。选择性合并，最大比率合并，等增益合并的概率比较(Slow Fading Plot Outage Probabiloty vs SNR for maximum ratio combining, coherent combining and antenna selection.)

基于遗传算法的无功优化matlab实现方法软件包，调试基本通过，可直接下载应用，具体例子可以自己修改一下原代码(Based on Genetic Algorithm for Reactive Power Optimization method matlab package, debugging basic through direct download applications, specific examples can modify the original code)

对语音信号进行了自适应滤波处理的Matlab源程序(The voice signal processed by the adaptive filter Matlab source code)

Kalman滤波程序，可用于图像处理和信号处理中(Kalman filtering program that can be used in image processing and signal processing)

去模糊的几种常见方法的matlab实现！(Several common methods to blur!)

Using ITSE as objective function tuning of PI controller using Particle Swarm Optimization technique