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image-compression-with-PCA
说明： 对400幅灰度图像用分块PCA的方法进行压缩，进行通信时只用传输主元和特征向量。其中，pcaxiefangcha.m用于图像压缩，imresume.m用于图像恢复和部分图像的显示，chaweight.m用于绘制特征值比重-主元个数关系图，crdraw.m用于绘制压缩比-主元个数关系图，psnrdraw.m用于绘制总误差PSNR-主元个数关系图，psnrlocation.m用于绘制单幅图像误差PSNR分布图。(On the 400 block with a gray image compression method of PCA, to communicate only the main elements and characteristics of transfer vectors. Which, pcaxiefangcha.m for image compression, imresume.m parts of the image for image restoration and display, chaweight.m characteristic value for the draw weight- the main element number diagram, crdraw.m used to draw the compression ratio- the primary element number diagram, psnrdraw.m used to draw the total number of errors PSNR-principal component diagram, psnrlocation.m PSNR used to draw a single image error distribution.)
- 2011-04-06 21:37:21下载
- 积分：1
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CCamShift-mata
Camshitft算法，虽然opencv有Camshiift函数，但是用matlab写能更好的了解原理，呵呵！
(Camshitft algorithm, although the opencv the Camshiift functions, but to write a better understanding of the principle of using matlab, huh, huh!)
- 2012-06-07 21:18:24下载
- 积分：1
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FR-HS
提供了FR和HS共轭梯度法的算法，编程是用matlab实现的(FR and HS provides a conjugate gradient method algorithm, programming is achieved using matlab)
- 2015-01-02 11:05:57下载
- 积分：1
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kkt
this program is kkt method in math
- 2015-05-01 19:16:44下载
- 积分：1
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fastradial
An implementation of Loy and Zelinski s fast radial feature detector
- 2010-10-15 19:03:24下载
- 积分：1
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BP
说明： BP，基于压缩传感的基追踪重建算法，能够较好实现压缩数据的还原(BP, the base track reconstruction algorithm based on compressed sensing)
- 2014-12-06 10:13:24下载
- 积分：1
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小波去噪
说明： 使用小波算法对语音信号进行降噪处理，里面包含三种方法，可以对比(Wavelet algorithm is used to denoise speech signal. There are three methods in it, which can be compared.)
- 2019-03-24 09:34:01下载
- 积分：1
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buffer
Buffer is an object oriented buffer implementation.
- 2009-02-28 06:21:17下载
- 积分：1
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fuzzycm
说明： 采用模糊C均值聚类方法，能够对样本进行很好的分类，很好用(Fuzzy C means clustering method, the sample can be well classified, very good use)
- 2011-03-04 09:16:15下载
- 积分：1
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FSK
说明： 实现FSK调制的详细过程，对学习很有帮助，必须顶(Detailed process to achieve FSK modulation, useful for learning to be top)
- 2011-04-16 10:56:49下载
- 积分：1
