shot-detecting

说明：  GPS接收机方面的MATLAB程序，有很多gps接收机实现时所用到的函数，很很好的参考，快速掌握GPS接收机实现方法(GPS receiver' s MATLAB program, there are many gps receiver when used to achieve the function, it is a good reference, to grasp the realization GPS Receiver)

CDMA系统的MATLAB仿真包括信号的产生信号的调制解调(MATLAB simulation of CDMA systems, including signals generated signal modulation and demodulation)

afqrrls1算法例程，希望对大家有所帮助(afqrrls1 algorithm routines, and they hope to help everyone)

说明：  MATLAB实用教程（第2版）实例源代码程序EXE0705(MATLAB Practical Guide (2nd Edition) examples source code program EXE0705)

Snake Methods for Image 2D

说明：  通过对PUMA560机械臂进行正确的正运动学、逆运动学分析，编写matlab代码，使用机器人工具箱对其运动轨迹进行仿真(Through the correct forward kinematics and inverse kinematics analysis of PUMA560 manipulator, the matlab code is compiled, and the robot toolbox is used to simulate its trajectory)

2. 设 是窄带信号，定义 是在 区间上均匀分布的随机相位。 是寬带信号，它是一个零均值、方差为1的白噪音信号e(n)激励一个线性滤波器而产生，其差分方程为 。 1） 计算 和 各自的自相关函数，并画出其函数图形。根据此选择合适的延时，以实现谱线增强。 2） 产生一个 序列。选择合适的 值。让 通过谱线增强器。画出输出信号 和误差信号e(n)的波形，并分别与 和 比较。 (Computer Experiments: 1. Consider an AR process x(n) defined by the difference equation where v(n) is an additive white noise of zero mean and variance .The AR parameters and are both real valued: a) Calculate the noise variance such that the AR process x(n) has unit variance .Hence , generate different realization of the process x (n). b) Given the input x (n), an LMS filter of length M = 2 is used to estimate the unknown AR parameters and . The step size is assigned the value 0.05. Compute and plot the ensemble average curve of and by averaging the value of parameters and over an ensemble of 100 different realization of the filter. Calculate the time constant according to the experiment results and compare with the corresponded theoretical value. c) For one realization of the LMS filter, compute the prediction error And the two tap-weight errors and Using power spectral plots of , show that)

lazy snapping的算法，是image matting的一种方法(lazy snapping algorithm is a method of image matting)

基于LPP的人脸识别程序，用matlab编程，实现训练，测试，识别等功能(Face recognition based on LPP program，Using MATLAB programming, training, testing, identification and other functions)

This program is harmonic analysis of interaction between PV and Grid. It uses multiple PR and sees the responce.