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SIFT特征匹配算法是目前国内外特征点匹配研究领域的热点与难点，其匹配能力较强，可以处理两幅图像之间发生的平移、旋转情况下的匹配问题(SIFT features matching algorithm is the hot matching algorithm of feature points at home and abroad . its matching ability is strong.It can match the feature points of two images which are rotated or traslation.)

自适应滤波器的LMS算法，并观察不同的步长因子对其性能的影响。(LMS adaptive filter algorithm, and observe the different step-size factor on their performance.)

Creates a 3D look table for a given size and width

本文通过matlab分析信号在不同采样频率和变换点数的FFT下的频谱图，研究采样频率和变换点数对信号FFT的影响。同时还讨论了信号在不同频带噪声背景下的采样频率和变换点数的选择。(In this paper, matlab sampling frequency of the signal at different points in the FFT and transform under the frequency spectrum, change the sampling frequency and FFT of the signal points. Also discussed the noise signal in the context of different frequency bands and transform points sampling frequency selection.)

mimo 2*1的仿真程序，和原始的alamouti的论文里的仿真图是一样的(mimo 2* 1 of the simulation program, and the original alamouti s thesis is the same as the simulation map)

滑模Matlab的实例，对于初学者相当好用，可以借鉴一下。(Sliding Matlab examples, very useful for beginners, you can learn it.)

滑模变结构控制MATLAB仿真（刘金锟） 的源程序 matlab(Sliding Mode Control MATLAB simulation (Liu Kun) source matlab)

PID控制的应用实例例程（本资料有两本分组成）(PID control application example routines (there are two sub-components of the data) )

求序列的自相关和互相关值的matlab实现！(The function for solving the autocorrelation and cross correlation values)

互信息法计算延迟时间的一种方法，可用于构建高维相空间矩阵(A method of calculating the delay time of the mutual information method, can be used to construct the high dimension space matrix)