包含优化类的几个简单示例程序，FIR 底通和带通滤波器和IIR 底通和带通滤波器，可实现对二维数据的聚类，仿真图是速度、距离、幅度三维图像，各种kalman滤波器的设计，是小学期课程设计的

this is one of the best satelite code in the world to find the different parameters

说明：  配电网潮流计算，PQ分解法，IEEE30节点验证。(Distribution power flow calculation, PQ decomposition method, IEEE30 node validation.)

用matlab编写的一个人机界面，具有读取文件功能，操作按钮功能等(A matlab GUI program which can read file, operating button act.)

推力轴承雷偌方程MATLAB编程求解油膜压力(MATLAB programming for solving oil film pressure of thrust bearing)

对边界进行二次取样源码，用canny等算法提取一次边界后，点数过多，不利于描述形状，用这个代码可以实现二次取样。(The boundary of second sampling source, such as canny extraction algorithm with a boundary, too many points, which describe the shape, use this code can realize the second sampling.)

this is the echo cancelation using lms adaptive filter

matlab 用于数值积分，运用辛普森法(matlab for numerical integration, using Simpson' s method)

电力系统潮流计算，可以计算电压，相角，幅值(Power flow calculation, you can calculate the voltage, phase angle and amplitude)

合成孔径雷达仿真源代码，包括chirp信号、回波仿真、脉冲压缩、距离徙动、距离多普勒算法等五个源代码，是学习SAR仿真很系统的资料。(Synthetic aperture radar simulation source code, including the chirp signal echo simulation, pulse compression, range migration from Doppler algorithm source code, learning SAR simulation system.)

speech signals in gsm