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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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CORDIC_m
cordic算法的matlab仿真，毕设的时候写的，同时里面还有一篇介绍cordic算法的论文用来帮助理解(cordic algorithm matlab simulation, completed the set up time to write, at the same time there is also an introduction cordic algorithm of paper used to help understand)
- 2012-08-25 01:04:05下载
- 积分：1
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facedetection
人脸检测，根据人脸肤色的特征，检测出人脸的轮廓的matlab代码(Face detection matlab code)
- 2015-03-26 16:53:08下载
- 积分：1
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shaizi
分别用理论计算和计算机模拟计算，求连续掷两颗骰子，点数之和大于6且第一次掷出的点数大于第二次掷出点数的概率。(Were used to calculate the theoretical calculations and computer simulations, seeking continuous throwing two dice, and more than six points of the first throw and the number of points is greater than the probability of the second throw points.)
- 2013-07-15 20:13:04下载
- 积分：1
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QAM-modulation
Very simple matlab code for QAM modulation
- 2013-12-18 12:47:48下载
- 积分：1
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128-image-in-matlab
128 image in matlab code
- 2011-12-19 14:51:04下载
- 积分：1
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bakemaalianggemubiaochanshenghuibo
内有7位巴克码、13位巴克码的产生程序以及有两个目标时产生回波并对回波进行I/Q（正交）解调，并显示压缩后时域信号(There are 7 Barker code, 13 Barker code generation process, and generate two target echo and echo for I/Q (quadrature) demodulation, and display time-domain signal after compression)
- 2011-12-27 08:23:01下载
- 积分：1
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road_q(t)
基于matlab的路面不平度仿真程序（自编）(Based on the matlab simulation of road roughness procedures (self))
- 2012-05-29 16:50:06下载
- 积分：1
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Matlab2010-classic
2 5个不同的M AT L A B工具箱可应用于特殊的应用领域。
M AT L A B在以下的领域里解决各种问题是一个十分有效的工具：
• 工业研究与开发。
• 数学教学，特别是线性代数。所有基本概念都能涉及。(25 M AT the LAB toolbox can be used in special applications. M the AT the LAB to solve various problems in the following areas is a very effective tool for: • Industrial Research and Development. • mathematics teaching, especially in linear algebra. All the basic concepts can be involved.)
- 2012-05-30 16:37:18下载
- 积分：1
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lineedit
C++基于栈实现行编辑程序，输入#表示退格，输入@表示退行，CTRL+Z表示结束。(C++ stack implementation based on-line editing program, enter the# represents the backspace, enter @ represent regression, CTRL+Z indicates the end.)
- 2014-12-13 11:42:30下载
- 积分：1
