111kalmanfilter

基于MATLAB GUI 的滤波器设计软件,该软件用于matlab在使用涉及滤波器上。(MATLAB GUI-based filter design software, the software used to involve the use of filter on matlab.)

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采用修改的Yule－Walker方程来计算ARMA模型的参数，注意，是针对随机信号； (calculat parameters for ARMA model)

Gabor小波变换与PCA的人脸识别代码，本科毕设要求参见标准测试模型，相关分析过程的matlab方法。( Gabor wavelet transform and PCA face recognition code, Undergraduate complete set requirements refer to the standard test models, Correlation analysis process matlab method.)

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matlab中基于4f系统的图像的加密和解密源程序(matlab image encryption and decryption source 4f system based on the)

信号稀疏表示是一种新兴的信号分析和综合方法，其目的就是在过完备字典中用尽可能少的原子来表示信号。采用时频原子字典的信号稀疏表示能够有效地揭示非平稳信号的时变特征。信号稀疏表示吸引了研究者的大量关注，这种方法已经被应用到信号处理的许多方面，例如非平稳信号分析，信号编码、识别与信号去噪等。(Signal sparse representation is a new method of signal analysis and synthesis, and its purpose is in over-complete dictionary of atoms using as little as possible to represent the signal. When using frequency atom dictionary signal sparse representation can effectively reveal the time-varying characteristics of non-stationary signals. Signal sparse representation attracted a lot of attention of researchers, this method has been applied to many aspects of signal processing, such as non-stationary signal analysis, signal encoding, recognition and signal denoising.)

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函数HistBackground功能是将高速公路的视频文件中的多帧图片利用统计直方图的方法提取不含运动车辆的背景，(Function HistBackground function is to freeway video files of images using statistical histogram to extract the background without moving vehicles,)

麻省理工大学的经典matlab教程，适合学习(Massachusetts Institute of Technology' s classic matlab tutorial for learning)