FFT-frequency-analysis

这个代码是直方图的一个应用，可以帮助了解直方图。(This code is an application of the histogram can help to understand the histogram.)

Polar code的仿真实现，里面已经已类的方式封装，利于重用(Polar code implementation, for BER simulation)

被控对象为G(S)=400/（s*s+500s）,首先运行模糊控制器程序chap4_2.m,并将模糊推理系统保存在a2中，然后运行模糊控制SIMULIK程序。位置指令为0.5sin（10t）,simulink见chap4_3(Controlled object is G (S) = 400/(s* s+500s), first run the fuzzy controller program chap4_2.m, and stored in a2 fuzzy inference system, and then run the fuzzy control SIMULIK program. Position command is 0.5sin (10t), simulink see chap4_3)

关于近来很火的灰色预测理论的matlab的源代码，移植性好，与诸位学友共同分享，共同进步(About the grey prediction theory recently very fire matlab source code, good portability, xueyou with share, make progress together)

利用矩形窗设计I型数字带通滤波器，实现简单，易懂(use a rectangular window design digital band-pass filter)

经典的Kay写得数字信号处理的matlab代码，很有意义，分享(Designed for practicing electrical engineers, researchers, and advanced students, this text is a thorough, up-to-date introduction to optimizing detection algorithms for implementation on digital computers. For a full book description and ordering details please refer to http://www.mathworks.com/support/books/book1505.jsp )

一种DSPMATLAB仿真方法和曲线方法。(A DSPMATLAB simulation method and curve method.)

隐马尔科夫模型，matalb实现，比较好的(Hidden Markov Model, matalb achieved relatively good)

说明：  马尔科夫决策过程程序，供大家参考，具有很高的价值哦(MDP program)

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