solution

基于matlab的卡方检验，内容很详细。(The chi-square test based on matlab, the content is very detailed.)

an adaptive median filter

在matlab的ui里创建滑动组件,具有交互式文件编辑框，标签等多种功能。(Creates a slider in a separate uipanel, with an associated interactive EditBox, and left and right labels showing the minimum and maximum values of the slider, respectively.Moving the slider automatically updates the textbox, and vice versa. Both slider movement and text edits will trigger (non-recursively) the callback of the slider.)

this method makes LPC coefficients wiouth LPC function

采用matlab中的simulink实现模糊pid控制，以油箱为控制对象，很值得一看(Using matlab in simulink fuzzy pid control to the fuel tank for the control object, it is worth a visit)

电缆的EMC设计分析介绍，具体介绍了场在导线中感应的噪声以及电缆之间的串扰(EMC introduces the design of the cable analysis)

newton raphson method

PSO, Particle swarm Optimization Code

扩展卡尔曼与粒子滤波结合的程序,用扩展卡尔曼作为提议分布，然后利用粒子滤波进行滤波跟踪，效果比常用的粒子滤波要好！均方根误差也比较小。(Extended Kalman particle filter in conjunction with a program, as proposed by the extended Kalman distribution and particle filter for filtering track, the effect is better than the commonly used particle filter! RMS error is relatively small.)

太阳能光伏经过整流再进行并到交流电网的平台搭建(Solar photovoltaic is rectified and then built on the platform of alternating current network)