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I upload kalman Matlab code

短时傅里叶变换实现线性调频信号的时频分析(Time-frequency analysis of LFM signal by short time Fourier transform)

说明：  对输入的一有理Z变换表达式（输入分子和分母系数序列），分别画出： （1）零极点图 （2）z在单位圆上时z变换所对应的DTFT的幅度谱和相位谱 （3）逆z变换所得序列，在各种不同的收敛域下（包括了右边序列，左边序列和双边序列的情况） (the importation of a rational expression Z-transform (input coefficient of the numerator and the denominator sequence), respectively paint : (1) The pole-zero plan (2) z in the unit circle at z transform the X corresponding to the amplitude spectrum and phase spectrum (3) Inverse z transform sequences derived from the convergence of various jurisdictions (including the right sequence, the sequence of the left and bilateral series))

tracking1 is used to track a man in video

PI Tuning through GA

关于语音信号的小波阈值降噪，希望对大家有用。(About the speech signal wavelet threshold de-noising, hope useful for everyone)

龙格库塔法的编程,龙格库塔法的编程龙格库塔法的编程(Runge-Kutta method of programming)

利用贪婪算法实现图着色的简单程序，使用Matlab实现，编程风格更像C...不怎么会用matlab(greed， node coloring )

CA交通流模型，嗯，就是这个了。。。不错，应该行吧(CA model)

This was used at the 2004 Cyber Summer Camp This program hides a message image in the lower bit planes of a cover image