butterworthfilter

LMs算法，用于线性最优滤波器设计，权系数的递归算法(LMs algorithm for linear optimal filter design, the weight coefficient of the recursive algorithm)

最小相位系统，混合相位系统，最大相位系统，计算三者的幅频响应，相频响应和冲激相应(Minimum phase system, mixed-phase system, the largest phase system, the calculation of the amplitude-frequency response to the three, with the corresponding frequency response and impulse)

该特征提取算法是从超声图像感兴趣区域提取的纹理特征，基于小波变换的。(this features was abstacted from the ultrsound images which is based on the DWT.)

capacitor and pluging braking of induction motor

说明：  基于Matpower的IEEE33节点算例配电网潮流计算(A Matpower-based IEEE33 node example for power flow calculation of distribution network)

给定某一技术指标，按照以上技术指标设计巴特沃斯低通滤波器。(Given a technical indicator, technical indicators in accordance with the above design Butterworth low-pass filter.)

基于matlab的指纹库指纹识别设计，matlab源码和指纹库。(Matlab-based fingerprint identification fingerprint database design, matlab source code and fingerprint database.)

matlab使用教程，适合初学者使用，容易上手(matlab using the tutorial, suitable for beginners to use, easy to use)

此程序是OFDM的循环谱计算，希望对大家有用，(this procedure is the cycle OFDM spectrum, we hope to useful,)

此程序也是是HHT中EMD实现方法之一，程序完整，一共三种方法，有助于初学者全面掌握HHT的程序实现(This program is also the HHT in EMD to achieve one of the ways the integrity of the process, a total of three methods to help beginners fully grasp HHT program implementation)