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一些有关fft 的东西，与大家共同欣赏。谢谢，大家的指正。(something about fft)

说明：  三体问题粒子轨迹图。设正电荷在（-1，0）（1，0）处，电子初始位置根据设定。(three body problem. Positive particle is placed on （-1，0）（1，0）. This program will give the trace of the electron under selected initial position.)

PF and RBPF for conditionally Gaussian JMLS. (PF and RBPF for conditionally Gaussian JML S.)

整流器模型mdl模型，希望对初学者理解整理过程有用(Mdl model rectifying model, I hope useful for beginners to understand the process)

结合经典PID设计与模糊理论，设计模糊PID系统，并进行仿真(Design with classical PID and fuzzy theory, fuzzy PID system design and simulation)

Multi-level discrete 2-D wavelet transform with the Cohen-Daubechies-Feauveau (CDF) 9/7 wavelet.

隐马尔可夫模型前向算法matlab程序,其中 alpha为局部概率；pprob为最终的观察概率(a matlab code for Hidden Markov Model forward algorithm.)

pocket cloud data storage and sharing software

信号处理MUSIC算法DOA波达方向估计,算法采用均匀圆阵的MUSIC估计( The signal processing algorithm DOA MUSIC DOA estimation algorithm uses uniform circular array MUSIC estimates)

演示matlab如何实现通信遥控等,其中涉及到一些通信方面的知识,请查阅相关资料.()