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1．产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通， 低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱。 2.采集一段含有噪音的语音信号（可以录制含有噪音的信号，或者录制语音后再加进噪音信号），对其进行 采样和频谱分析，根据分析结果设计出一合适的滤波器滤除噪音信号(1. Produce a continuous signal, including low-frequency, medium frequency, high-frequency components, its sampling, spectral analysis, are designed for three high-pass, low pass, band-pass filter the signal filtering treatment to observe the signal spectrum after filtering. 2. Acquisition section of the speech signal contains noise (can record a signal containing noise, or voice recording, additional noise after the signal), its sampling and spectral analysis, based on an analysis of the results to design a suitable filter to filter out one noise signal)

车牌识别，能够定位，字符分割，字符匹配，效果还是可以的(Automatic Vehicle Identification)

this program will help you to simulate partial band jamming on frequency hopping systems using the algorithms of spread spectrum book of ziemer

Burrows-Wheeler转换,也称为块排序，是80年代提出来的一种新型压缩方法，对文本有很好的压缩率。(Burrows-Wheeler Transformation,also called Block Sorting)

matlab曲面 拟合程序 含老外教学视频(matlab surface fitting procedure with a foreigner teaching video)

利用均匀分布产生高斯白噪声随机数，瑞利随机数，泊松随机数。附有报告~(The use of Gaussian white noise uniformly distributed random number generation, random number Rayleigh, Poisson random number. Accompanied by the report-)

MATLAB几何变换，可以方便了解到所变换的几种形式(MATLAB geometric transformations, you can easily understand the transformation of several forms)

二维和三维图像配准技术的研究，对图像匹配的运用(Of two-dimensional three-dimensional image registration techniques)

feature selection from iris data set it will use statistical methods and get the best set of features then use graphs to classify the data

基于有限元的矩形短边双脊波导的传输特性matlab代码包括衰减系数，单模带宽，截止波长功率容量等(Based on the short side of the rectangular finite element double-ridged waveguide transmission characteristics include attenuation coefficient matlab code, single-mode bandwidth cutoff wavelength power capacity, etc.)