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说明：  Cachy分布，产生cachy 分布的概率密度，随机数(Cachy distribution)

说明：  最近看到有人提问怎样用FFT实现频谱分析，我认为能够进行到频谱分析的人，对于系统研究的深度基本上已经相当不错了。本人今天做了一个例程，发给大家参考一下。 历程主要内容(signal_analyzer.rar)如下： test1.txt 第一列为时间t，0.001s为步长；第二列为系统的输入信号；第三列为系统的输出信号。 signal_analyzer.m首先将test1.txt 的数据读入workspace，然后进行FFT，分析出两信号的频率，输出对于输入的幅值衰减（db），输出对输入的相位差。(The question was asked recently to see the realization of how to use FFT spectral analysis, I think that spectral analysis can be carried out to those who study the depth of the system basically is already quite good. Today I made a routine, distributed to Members for reference. The main contents of the course (signal_analyzer.rar) are as follows: test1.txt the first time as t, 0.001s for the step the second as the system input signal the third as a system output signal. signal_analyzer.m first test1.txt data read into workspace, and then proceed to FFT, analysis of the two signal frequency, output amplitude for input attenuation (db), the output of the input phase difference.)

高斯混合模型的核心计算方法，matlab里可直接调用(Core calculation method based on Gaussian mixture model, matlab years can be called directly)

We present in this paper a new method for blind source separation which is adapted to the case where the sources have different morphologies. We show that the morphology diversity concept leads to a new and very efficient method, even in the p

开关磁阻电机simulink模型,包含了我的开关磁阻电机模型是自己搭的，先进控制算法如DITC的也有，请不要外传(Switched reluctance machine)

matlab 的数学方法，很好的书籍，可作为手头必备(matlab mathematical methods, good books, can be used as an essential on-hand)

evaluates the Black-Scholes formula for a European call

MATLAB GUI设计学习手记（第二版）源程序第10章 俄罗斯方块编译文件(MATLAB GUI design learning Hearts (second edition) source 10 Chapter Tetris compiled files)

基于常加速模型的目标跟踪算法，采用UKF滤波器，加性噪声的。(Often speed up the model-based target tracking algorithm, the use of UKF filter, additive noise.)

this projectdescribed about smart antenna