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VQ
说明： LBG算法设计矢量量化码书的函数，需要给出训练序列x,矢量维数K和码书长度CN，返回根据训练序列给出的最小误差码书。(LBG algorithm for vector quantization codebook design function , you need to give training sequence x, vector dimension K and codebook length CN, return according to the minimum error given training sequence codebook .
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- 2013-07-27 10:29:56下载
- 积分：1
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curvelet-usfft
曲线波变换用于图像去噪可以很好的解决物体沿曲线边缘的特性，本算法基于USFFFT，可以更高效的进行去噪(Curvelet transform for image denoising can solve problems well along the curve edge features, the algorithm based on USFFFT, can be more efficient denoising)
- 2021-02-25 17:49:38下载
- 积分：1
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signal_analyzer
里面有数字信号处理中常用的matlab工具，用的时候查看该文档，方便Matlab在数字信号处理中的使用(Inside there are commonly used in digital signal processing matlab tool, with the time to view the document in Matlab to facilitate the use of digital signal processing)
- 2009-10-09 11:01:06下载
- 积分：1
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JPEG
基于matlab的JPEG压缩源码，含压缩与解压缩，还有与原图的对比测试。(Matlab-based JPEG compression source, including compression and decompression, as well as comparison with the original image.)
- 2012-05-20 12:26:20下载
- 积分：1
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matlab
基于matlab的运动目标的检测和图像处理(Moving target detection
)
- 2015-03-07 13:12:54下载
- 积分：1
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delay_ekf_non_line
带时延的纯方位角单站跟踪算法,它有效地解决了用EKF算法进行纯方位角跟踪时可能出现的不稳定和滤波发散现象以及声音信号的时延问题。(Pure time delay with a single station azimuth tracking algorithm, which effectively solved the EKF algorithm with pure azimuth tracking of the instability that may arise and filtering divergence phenomenon, as well as the voice signal delay problem.)
- 2009-04-07 21:32:49下载
- 积分：1
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jingdiandeLBG
说明： 高光谱遥感图像压缩的lbg算法，十分经典(Hyperspectral remote sensing image compression lbg algorithm, very classic)
- 2010-04-11 15:01:29下载
- 积分：1
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nethelp
netlab, filtering for matlab
- 2009-03-15 00:38:51下载
- 积分：1
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dsp_examples
The files explain aliasing , gibbs, dft and fft. All are very useful in signal processing applications and the files illustrate the contents very well with plots/graphs.
- 2009-05-24 18:46:39下载
- 积分：1
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threshold-coding
The aim of this application is to implement scalable mpeg type compression by varying DCT coefficients and finding minimum number of DCT coefficients that can give minimum acceptable quality..
This application only works for gray scale.
- 2014-02-04 01:36:58下载
- 积分：1
