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CUCAO
粗糙集MATLAB程序~~~~~~~~~~~~~~~~~~~~~(MATLAB PROGRAM)
- 2009-09-10 22:35:37下载
- 积分:1
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svm-km
支持向量机(SVM)是数据挖掘中的一个新方法,能非常成功地处理回归问题(时间序列分析)和模式识别(分类问题、判别分析)等诸多问题,并可推广于预测和综合评价等领域,因此可应用于理科、工科和管理等多种学科。目前国际上支持向量机在理论研究和实际应用两方面都正处于飞速发展阶段。它广泛的应用于统计分类以及回归分析中. 支持向量机属于一般化线性分类器.他们也可以认为是提克洛夫规则化(Tikhonov Regularization)方法的一个特例.这族分类器的特点是他们能够同时最小化经验误差与最大化几何边缘区.因此支持向量机也被称为最大边缘区分类器.
(Support vector machine, the source code)
- 2009-06-08 07:15:35下载
- 积分:1
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chap3
程序代码说明
P0301:数字图像矩阵数据的显示及其傅立叶变换
P0302:二维离散余弦变换的图像压缩
P0303:采用灰度变换的方法增强图像的对比度
P0304:直方图均匀化
P0305:模拟图像受高斯白噪声和椒盐噪声的影响
P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307:采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308:图像的自适应魏纳滤波
P0309:运用5种不同的梯度增强法进行图像锐化
P0310:图像的高通滤波和掩模处理
P0311:利用巴特沃斯(Butterworth)低通滤波器对受噪声干扰的图像进行平滑处理
P0312:利用巴特沃斯(Butterworth)高通滤波器对图像进行锐化处理(Code Description
P0301: digital image data display matrix and Fourier transform
P0302: Two-dimensional discrete cosine transform image compression
P0303: gray-scale transformation method using the contrast enhanced image
P0304: Histogram of homogenization
P0305: simulated images by Gaussian white noise and salt and pepper noise of
P0306: two-dimensional median filter function medfilt2 on the image noise by filtering salt and pepper
P0307: using MATLAB in the function filter2 noise on the image by mean filter
P0308: Image Adaptive Weiner Filter
P0309: the use of 5 different gradient enhanced image sharpening method
P0310: the image of the high-pass filter and mask treatment
P0311: Using Butterworth (Butterworth) low pass filter the image noise by smoothing
P0312: Using Butterworth (Butterworth) high pass filter sharpening the image)
- 2010-05-17 18:20:35下载
- 积分:1
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music
doa估计算法,MATLAB实现,比较简洁,可以参考一下(doa estimation algorithm, MATLAB implementation, more concise, you can refer to)
- 2010-05-20 08:40:14下载
- 积分:1
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channel-equilization
This code is for a simple channel equalization using the simplest LMS algorithm
- 2013-05-10 16:55:50下载
- 积分:1
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stft
以矩形窗实现stft,以循环语句实现窗的移动(Rectangular window in order to realize stft, in order to realize loop windows mobile)
- 2020-10-25 22:50:00下载
- 积分:1
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Voice_extract
matlab程序提取语音信号的基音频率、共振峰、能量、MFCC等特征参数。(The matlab program to extract the speech signal fundamental frequency, Gong Zhenfeng, energy, MFCC and other characteristic parameters.)
- 2020-12-22 10:39:07下载
- 积分:1
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uhard
ABAQUS uhard子程序的相关资料介绍,可以用来学习ABAQUS(Uhard ABAQUS subroutine of the relevant information, can be used to learn ABAQUS)
- 2021-03-29 08:59:10下载
- 积分:1
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Krawtchouk_Moments
自己编写的一个Krawtchouk不动距程序,附有图像处理应用的论文(I have written a program Krawtchouk Moments, with a paper image processing applications)
- 2010-06-07 20:53:43下载
- 积分:1
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matlab
经验模态分解的扩展运用,其可将各个imf的图形直接绘出,有较强的分析功能。(Empirical Mode Decomposition to expand the use of its various IMF can be directly mapped graphics, has strong analysis capability.)
- 2008-03-27 21:04:07下载
- 积分:1