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vi2
This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet.
For eg:-wavelets can be haar, db1, db2,dmey...............
Decomposition can be viewed in figure.
(Please note that select 256X256 image for better result.)
Then compression can performed,
PERFL2 give compression score.
Then reconstruction can be performed.
Each decompsition we can choose different threshold values.
For each threshold value we can calculate mse,psnr,pq(picture quality),
bit ratio etc. To get pq install pqs function . (This program compress and recostruct using wavelets. We can select level of decomposition (here maximum 4 levels are given) of images using selected wavelet.For eg:-wavelets can be haar, db1, db2, dmey ........ ....... Decomposition can be viewed in figure. (Please note that select 256X256 image for better result.) Then compression can performed, PERFL2 give compression score.Then reconstruction can be performed.Each decompsition we can choose different threshold values . For each threshold value we can calculate mse, psnr, pq (picture quality), bit ratio etc. To get pq install pqs function.)
- 2007-10-24 16:47:31下载
- 积分：1
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cat_mouse
在命令窗口输入a=10 b=20 c=10 可查看猫追老鼠的动画效果(In the command window, type a = 10 b = 20 c = 10 to see the cat chased the mouse animation)
- 2011-11-09 10:22:04下载
- 积分：1
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doa
波达估计优化算法的matlab程序代码，doa估计在matlab里的实现(DOA alor)
- 2015-01-08 15:56:51下载
- 积分：1
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rls
RLS算法 matlab例子 内有注释 可供参考(Notes RLS algorithm matlab example for reference)
- 2012-10-21 20:41:36下载
- 积分：1
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BPSK
C/C++环境下BPSK调制信号在高斯信道下的性能仿真(BPSK modulation signal performance simulation in the Gaussian channel under C/C++ environment)
- 2021-04-18 13:38:57下载
- 积分：1
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100li
程序100例各种常用例子 有助于初学者学习(Examples of 100 cases of various common procedures will help beginners to learn)
- 2010-11-19 13:23:31下载
- 积分：1
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2002_43
Power electronics is an application oriented and
erdisciplinary course. It uses power semiconductor
- 2011-01-15 02:37:43下载
- 积分：1
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91823d98aa5c
说明： 该函数用来计算时间序列的最大Lyapunov 指数--Wolf 方法(This function is used to calculate the maximum Lyapunov index time series- Wolf method)
- 2011-04-14 09:21:27下载
- 积分：1
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Arduino_doc
有关于新手入门的 Arduino 手把手入门教程，适合于新手上路(Arduino hands-on introductory tutorial Getting Started suitable for Newbie)
- 2013-03-03 21:23:57下载
- 积分：1
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hit_histog
code to count mean value
- 2014-10-15 22:51:24下载
- 积分：1
