POWER2

程序完成的功能是用lms算法对声音去噪声。运行后先会听到canon的一小段无噪声的音乐，然后会听到加了噪声后的效果，最后会听到用lms去噪之后的声效。(Program to complete the function with lms algorithm to noise sound. Run first hear the canon of short noise-free music, plus the effect of noise will then hear, and finally will hear the sound denoising with lms.)

RUNGE法求解阻尼振动问题，给出物体的运动方程及驱动力，求出物体的振动曲线（附报告）(Solving RUNGE vibration damping, given the equation of motion of objects and driving force, find the object of the vibration curve (with report）)

(美)Pratap Misra，(美)Per Enge著 罗鸣，曹冲，肖雄兵译 《全球定位系统 Global positioning system 信号、测量与性能》随书光盘内容（包括MATLAB程序）((United States) Pratap Misra (United States) Per Enge Luo Ming, Cao Chong, Xiao Xiongbing translation of " Global Positioning System Global positioning system signals, measurement and performance" CD with the book all content (including MATLAB program))

这是一个方法可靠的对磨床加工工件工序问题建模求解的MATLAB程序(This is a reliable method for grinding workpiece process of problem solving in the MATLAB modeling program)

交直交变频电路，适合电机控制和开关电源,需要请下载(AC/DC frequency conversion circuit is suitable for motor control and switching power supply)

implement linear least square solution to estimating the fundamental matrix

商图像 减少光照影响 可用于人脸识别的图像预处理(Business image recognition can be used to reduce illumination of the image preprocessing)

利用matlab自带的eig函数,对带非值二维场的eof分析(Using eig function in Matlab, eof for the two-dimensional field with some non-value data )

何强老师的《matlab可扩展编程》的代码，相当实用可以参考(He Qiang teacher " matlab scalable programming" code, can be very useful reference)

Herewith i attached the matlab codes for Contingency analysis, Economic dispatch,Pv curve,Swing Curve, Ybus Inspection method and Zbus. I hope these are very useful.