p6

in this code random noise is denoise by wavelet and find the parameter for best wavelets

pn gold code for spread spectrum

说明：  声音信号 显示 时域 频域 对声音的预处理观察

说明：  针对EMG（肌电信号）的频率范围，设计一个带通+陷波 滤波器-For EMG (EMG) frequency range, the design of a band-pass+ Notch filter

speed controller system for permanent magnet synchrounus motor by pq theory or filed orinted control

MIMO with ZF SIC and optimal ordering with assuming that the channel is a flat fading Rayleigh multipath channel and the modulation is BPSK.

岩体稳定性计算，单个裂隙生成，三维模型！应用于边坡，大坝等岩质结构！(Rock stability calculations, a single crack generation, three-dimensional model! Applied to the slope, rock dams and other structures!)

说明：  一个简单的高斯噪声的源程序(a simple Gaussian noise source)

基于matlab的基本粒子群优化算法，可应用与最优潮流计算等(Matlab-based optimization of the particle swarm algorithm can be applied with optimal power flow calculation)

有限差分波束传播 matlab模拟小程序 光学传播(Matlab finite difference beam propagation simulation applet optical transmission)