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计算广义的hurst指数，本课题组编写程序，欢迎使用(compute general hurst, our group write program,welcome to use)

MATLAB和c的先进PID算法测试文件，大学课程用先进PID算法。(The test file of advanced PID algorithm of MATLAB and C, university course with advanced PID algorithm.)

for camera calibration

窗口鼠标同步器源码。可以同步多个窗口的鼠标操作(Window mouse synchronization source. You can synchronize multiple windows mouse)

由设计要求可知，wp<=0.2π，允许误差幅度小于1dB，ws>=0.3π内衰减应大于15dB。为了验证数字滤波器的实际滤波功能，设计程序时，把输入序列定为验证函数x（t）=4sin（100πt）以及x（t）=4sin（200πt）和x（t）=4sin（400πt）。又因为Ts=1.25ms，T=80ms，故采样点为64，即N=64，所以当M=6，可以同时调试并验证程序的滤波功能。(Seen by the design requirements, wp < = 0.2π, allow a margin of error of less than 1dB, ws> = 0.3π within attenuation greater than 15dB. In order to verify the actual filtering function of the digital filter design program, the input sequence as validation function x (t) = 4sin (100πt) and x (t) = 4sin (200πt) and x (t) = 4sin (400πt) . And because Ts = 1.25ms, T = 80ms, so the sampling points is 64, that is N = 64, so when M = 6, can debug and validate filtering program.)

说明：  协同过滤算法matlab代码,算法本身挺简单的，建议你自己试着编一下(Collaborative filtering algorithm matlab code )

ASK通信系统的设计与仿真c++代码实现(ASK communication system design and Simulation of c++ code to achieve)

《现代控制理论参考答案》，刘豹，唐万生版。现代控制理论参考答案(Modern control theory reference for the answer)

用matlab和VC实现图像匹配拼接的sift算法(VC implementation using matlab and the image matching algorithm sift Splicing)

说明：  IMPARARE IL C++ in 2 ore e mezzo? Modulo-1