pca

用matlab实现的一个最小二乘法的简单例子(Using matlab to achieve a simple example of least squares)

智能电梯系统仿真用matlab程序实现，智能控制(ntelligent elevator system simulation)

利用小波方法对语音信号进行去噪，取得了很好的效果。(The method of voice signal using wavelet denoising, and achieved good results.)

this code detect skin of human body and every thing that is same as it

说明：  基于AT89S51和CC1100射频识别阅读器的设计与研究(Based on AT89S51 and CC1100 radio frequency identification readers, Design and Research)

说明：   实 现 Cholesky(Cholesky)

matlab编写的m函数文件，输入为两个点得经纬度坐标，输出为A点相对于B点得方位角。(matlab write a function of m file, enter the latitude and longitude coordinates for two points was the output of A point relative to point B have azimuth.)

一直任意两条线，可以是直线也可以使曲线，求这两条线的交点(intersection of two curves)

power electronic transformer

Recognition of Digital Modulated Signals based