Wavelet-denoisingzip

有限单元集成刚度程序，用于计算常见单元刚度矩阵及集成。(beamassemble .ect.)

Multivariate Linear Regression

The simulation is a wideband signal is white noise with variance 0.05, single frequency to the frequency of the signal for a single frequency signal 2 to 2 times the adaptive filtering simulation

转速开环直流电机调速 电机拖动与自动控制系统及其simulink仿真(Drive and automatic control system and its Simulink simulation of DC motor speed control motor)

基于小波包分解的语音去噪，根据熵谱概率密度函数估计阈值，去除实际环境噪声。(Based on wavelet packet decomposition of the voice de-noising, in accordance with spectral entropy probability density function estimated threshold, the actual removal of environmental noise.)

Overvoltage protection study on Vacuum breaker switched MV motors

说明：  电力系统的牛顿-拉夫逊法潮流计算。 基本步骤： （1）形成节点导纳矩阵 （2）将各节点电压设初值U， （3）将节点初值代入相关求式，求出修正方程式的常数项向量 （4）将节点电压初值代入求式，求出雅可比矩阵元素 （5）求解修正方程，求修正向量 （6）求取节点电压的新值 （7）检查是否收敛，如不收敛，则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代，否则转入下一步 （8）计算支路功率分布，PV节点无功功率和平衡节点柱入功率。(Power system of Newton- rafer Johnson flow calculation method-matlab)

说明：  一个简单matlab gui编程的例子 进行边缘检测(a sample example program bt matlab gui, Find edges in a picture)

MUSIC算法是基于天线阵列协方差矩阵的特征分解类DOA估计算法，这里给出的是基于四阶累计量的MUSIC算法。(MUSIC algorithm for DOA estimation algorithm is based on the decomposition characteristics of the antenna array covariance matrix given here is based on the fourth-order cumulant MUSIC algorithm.)

This is a short code script to describe CDMA coding and decoding mechanisms