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特征提取

于 2019-03-07 发布

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下载积分: 1 下载次数: 27

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说明：用于提取信号的时频域特征参数，比如信号均值、方差、以及一些无量纲的时域特征参数(Time-frequency domain characteristic parameters used to extract signals, such as signal mean, variance, and some dimensionless time domain characteristic parameters)

文件列表：

特征提取\extractFeatures - 副本 (2).zip, 898 , 2019-03-07
特征提取\extractFeatures - 副本 (3).zip, 898 , 2019-03-07
特征提取\extractFeatures - 副本 (4).zip, 898 , 2019-03-07
特征提取\extractFeatures - 副本 (5).zip, 898 , 2019-03-07
特征提取\extractFeatures - 副本.zip, 898 , 2019-03-07
特征提取\extractFeatures.zip, 898 , 2019-03-07
特征提取, 0 , 2019-03-07

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per
用于多通道滤波器组实现完全重构,主要应用于图象处理(For multi-channel filter banks achieve perfect reconstruction, mainly used in image processing)

2007-10-22 12:29:38下载

积分：1
fangxiangtu
对于指纹图像,无论在频域或是在空域处理时,都要用到指纹的方向性信息,所以求取指纹方向图就显得格外重要。求取指纹图像方向图的方法有很多种,文中列出了其中几种易于实现的算法。目的在于比较几种求取方向图的算法, 得到这几种方法的性能,以利于不同场合的要求。(good )

2009-06-02 13:26:20下载

积分：1
Bataworth
说明：这个程序可以产生一个6阶的低通巴特沃思滤波器，截止频率是45Hz，你也可以用它来对信号进行滤波，并比较滤波前后的信号功率谱。(This program can generate a six-order low-pass Butterworth filter, cut-off frequency is 45Hz, you can also use it to filter the signal and to compare before and after filtering the signal power spectrum.)

2010-03-22 10:41:36下载

积分：1
gpml
高斯过程在回归和分类问题中的应用，注释详细(Gaussian process regression and classification problems in the application, comments, details)

2009-05-01 15:48:29下载

积分：1
turbofangzhen
这是关于turbo码的编译码的仿真程序,并附有仿真图(This is a turbo code codec on the simulation program, together with the simulation of Figure)

2008-03-20 21:44:45下载

积分：1
fisher1111
基于Fisher准则线性分类器设计进一步了解分类器的设计概念，能够根据自己的设计对线性分类器有更深刻地认识，理解Fisher准则方法确定最佳线性分界面方法的原理 (Fisher linear classification criteria for classification designed to further understanding of the design concept According to the design of linear classification for a more profound understanding, Fisher understood the criteria to determine the best method of linear interface of the theory)

2007-01-16 23:57:34下载

积分：1
index
—Compilation of musical instrument sample s requires careful elimination of badly recorded samples and validation of sample classification into correct categories. This paper introduces algorithms for automatic removal of bad instrument samples using Automatic Musical Instrument Recognition and Outlier Detection techniques.

2014-10-10 13:11:57下载

积分：1
chepai
用matlab编写的代码，可以正确识别车牌号码(Written with the matlab code, you can correctly identify the license plate number)

2010-09-03 12:07:10下载

积分：1
HTKBook1-3
Hidden Markov Models

2011-01-24 05:54:04下载

积分：1
Digital-Image-Processing
冈萨雷斯《数字图像处理（matlab版）》一书中的配套源代码(Gonzalez, " Digital Image Processing (matlab version)," a book supporting source code)

2011-04-29 09:46:03下载

积分：1

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特征提取

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