ecgdetectnew

四旋翼控制PID，轨迹定位，matlab编程(using matlab, PID control, tracking)

16QAM的MATLAB源程序，很详细的编程，包括信号的功率谱分析，信号空间图，误比特分析(16QAM source of MATLAB, a very detailed program, including the signal power spectrum analysis, signal space maps BER analysis)

详细介绍了matlab的各种函数，以及命令等，可提供详细查询(Matlab details the various functions, as well as command and so on, can provide a detailed inquiry)

混合蛙跳算法程序，采用1、若干次运行取最优 2、增加进化代数maxgen 3、加大种群规模popsize。三种方法来可有效克服随机初始化带来的局部极小问题(Shuffled frog leaping algorithm, using one, several runs to take the best two, increasing evolution algebra maxgen 3, to increase the population size popsize. Three ways to effectively overcome local minima caused by random initialization problem)

identification face

基于拉格朗日插值法的可变分数延时滤波器比较图，通过比较不同的分数时延时的滤波器特性来观察分数延时滤波器的性质与限制(Lagrange interpolation method based on variable fractional delay filter comparison chart, filter characteristics by comparing the scores of different delay time to observe nature and limitations of fractional delay filter)

tdoa. wsn. time difference of arrival simulation.

说明：  matlab code for spread spectrumusing M george algo

LMS算法是最被广泛应用的滤波器演算法，最大的特点就是计算量小，易于实现。(LMS algorithm is the most widely used filter algorithms, the biggest feature is the small amount of calculation, easy to implement.)

the code is read the video frame, then using the movie() function to play automatically