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compression

于 2010-01-29 发布 文件大小:2KB
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代码说明:

  主要用于图像经小波变换压缩图像,并计算压缩后的图像压缩性能即压缩比和信噪比(Mainly used for image compression by wavelet transform image, and calculate the compressed image compression performance that the compression ratio and signal to noise ratio)

文件列表:

Compression.m
SNR.m
thresholds.m
wave.m
wp.m

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    积分:1
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    2011-06-09 17:15:00下载
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    AR过程的线性建模的Burg算法参数估计m文件(Burg method for AR processing)
    2012-01-18 21:19:12下载
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    编写MATLAB程序,产生协方差函数为C(τ)=9??^(?10|??| )的零均值平稳高斯过程,产生一条样本函数.测量所产生样本的时间自相关函数,将结果与理论值比较。(Procedures for the preparation of MATLAB produced C covariance function (tau) =9^ (- 10||) zero mean stationary Gauss process to produce a sample function. Measuring the resulting sample time autocorrelation function, the results will be compared with the theoretical value.)
    2021-04-08 13:19:01下载
    积分:1
  • wavelet_demo
    基于小波变换的图像编码,已经使用,效果很好。(Image coding based on wavelet transform has been used with good results.)
    2016-05-11 08:47:15下载
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    2012-02-17 16:06:09下载
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    2020-06-29 04:20:02下载
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