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Untitled
对Lena图像128*128，进行QF=50和QF=40的压缩，然后解压缩，并分别计算压缩图像的PSNR，给出图像压缩后的图像(Lena image of 128* 128,QF=50 and 40 compression, then uncompress, and calculate the PSNR compressed image, after image compression)
- 2010-10-13 16:07:36下载
- 积分：1
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pn
说明： 在二维图像上加噪声，有加白噪声或椒盐噪声，简单小程序。仅供个人参考。如果你是刚接触matlab的请下载改程序。如果你已经接触很久matlab了，就不要下载了以免浪费你的资源分。
(Plus noise at the two-dimensional image, with added white noise or impulse noise, simple little program. For personal reference. If you are new to matlab please download the reform process. If you have access to matlab a long time, do not download so as not to waste your resources in minutes.)
- 2011-05-08 11:22:47下载
- 积分：1
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DEMO_third
Demo Speed通信协议MATLAB实现。基于动态帧时隙ALOHA(DFSA)协议与正交可变扩频因子码(OVSF)作为扩频码的码分多址技术相结合的超高频RFID系统(Demo Speed Communication Protocol MATLAB. (DFSA) agreement with orthogonal variable spreading factor code (OVSF) UHF RFID system based on dynamic frame slot ALOHA CDMA technology spreading codes as a combination of)
- 2014-04-04 09:32:22下载
- 积分：1
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kmean
给定很多数据点之后找这些类的聚类中心，然后重新分类。(Given after a lot of data points to find these kind of cluster center, and then reclassified.)
- 2009-06-18 14:30:38下载
- 积分：1
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doubl_y
用matlab中双纵坐标来对两组不同数据在同一个图上表示(using Matlab to plot two different group data double y-coordinate in the same figure )
- 2012-04-16 19:14:56下载
- 积分：1
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envelope
求取信号的包络，信号的包络含有重要的调制信息，本程序给出了求取信号包络的方法(To strike a signal envelope, signal modulation envelope contains important information, this program gives way to strike a signal envelope)
- 2011-07-18 19:30:14下载
- 积分：1
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Forward-MT-1d
Forward Modeling 1D using matlab
- 2015-02-17 15:37:32下载
- 积分：1
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chapter13
matlab30个案例算法之一，对学习有很大帮助(the one of matlab30 case algorithm learning)
- 2012-08-29 10:59:57下载
- 积分：1
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Simulnk-course
simulink教程,学习如何进行动态仿真(simulink course, learn how to simulate the dynamic)
- 2011-11-04 10:55:12下载
- 积分：1
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4.18
对某些点的一维距离像的MATLAB仿真，通过脉冲压缩实现。(The MATLAB simulation of the one-dimensional distance profile of some points is achieved by pulse compression.)
- 2021-01-13 19:58:49下载
- 积分：1
