variable-structure-for-invented-pendulum-simulatio

基于MATLAB巴特沃思滤波器的研究，与仿真 (Butterworth filter based on MATLAB research, and simulation)

chirp信号、均匀脉冲串信号及barker序列的三维模糊函数图以及0-fd切割图(Three dimensional fuzzy function diagram of chirp signal, uniform burst signal and Barker sequence, and 0-fd cutting graph.)

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说明：  运用Matlab实现了3次样条曲线插值的算法。(The use of Matlab to achieve the 3-spline curve interpolation algorithms.)

物体检测与追踪,效率很高，易操作，使用matlab(detection and tracking object with efficiency,such as face , car ect.)

扩展功能的DFT，可以自动扩展输入序列X，如果你输入的长度不足N，会自动以NaN补足(Extension of the DFT, can be automatically extended input sequence X, if you enter a length less than N, will automatically fill in NaN)

this m.file produces channel coefficient with some error, in which the estimation error follows a random variable with zero mean and variance of MSE. lat is the latitude of BS places at different cells which is used to determine the number of BSs in the networks

说明：  hello i m very well for reasearch in your site tanks very very much

Convert a vector auto-regressive model of order k to state-space form

期望最大化算法的ppt，很不错，个人用了，很受益啊。。。(EM algorithm)