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c4
说明： Manchester码的编码规则是，如果原始数据为“1”，将其编码成“10”；如果原始数据为“0”，将其编码成“01”。这种编码的特点是每个码元中间都有跳变，低频能量较少，便于接收端提取时钟信息。(Manchester, the coding rule is, if the original data is " 1" , be coded " 10" if the original data is " 0" , be coded " 01." This code is characterized by the middle of each symbol has a jump, low energy less easy to extract the clock information on the receiving end.)
- 2010-06-08 13:18:52下载
- 积分：1
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Crackcae-dynamic
带有裂缝的动力分析模型，采用abaqus软件建模(Dynamic analysis model with cracks, software modeling using abaqus)
- 2014-02-18 22:12:39下载
- 积分：1
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2006316144055
说明： matlab图像处理基础源码
1、jpeg压缩
2、6个基本图像压缩源码
3、小波源码(Matlab based image processing a source, jpeg compression 2,6 basic image compression source 3, wavelet FOSS)
- 2006-04-10 10:51:35下载
- 积分：1
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MadHG
利用函数MadHG生成规则LDPC码的校验矩阵H，其行重为6,列重为3,行数为列数一半(行数越大越好)，H中任意两列没有围长为4的圈，并得到H对应的生成矩阵G，可以保证mod(G*H ,2)=0。使用方法为:[H,G] = MadHG(m,n,x),x= 1(得到的G左半部分为单位阵) or 2(G右半部分为单位阵),(use function MadHG Generation rules LDPC check matrix H, re-6, series of three, out for a few half of the number (A bigger the better), H 2 arbitrary no girth of the four circles, H counterparts and with the formation of matrix G, we can be assured of mod (G* H, 2) = 0. To be used : [H, G] = MadHG (m, n, x), x = 1 (the G part of the Left Front units) or 2 (G right half of the units RUF),)
- 2007-05-12 10:54:46下载
- 积分：1
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attachments_2009_09_20
image zoomig in matlab
- 2009-10-15 14:07:13下载
- 积分：1
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simple_gui
说明： 基于GUI界面的matlab演示程序，从简单的学起，从友好的交互页面学起。(GUI-based interface matlab demo program, from simple to learn, from the friendly and interactive pages to learn.)
- 2008-12-05 11:50:50下载
- 积分：1
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ASK_FSK_PSK
ASK,FSK,PSK仿真误码率对比l。。。。在做毕业设计的时候可以参考下(ASK,FSK,PSK仿真误码率对比l。。。。在做毕业设计的时候可以参考下
ASK, FSK, PSK simulation of bit error rate compared to l.... When doing graduate design can refer to the next
)
- 2013-11-20 17:24:44下载
- 积分：1
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dualcodes
对偶复树小波以及去噪，
包含1维二维三维的程序实现(Dual tree complex wavelet and the noise, including the one-dimensional two-dimensional three-dimensional program)
- 2007-08-23 15:36:03下载
- 积分：1
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CRC(Cyclical-Redundancy-Checking)
本设计研究了纠错码及循环冗余校验码的原理，以及利用MATLAB对其进行了编程和编译仿真，实现了CRC循环冗余校验码的编码及校验，在接收端收到通过校验的码.(This design research the error correcting code and cyclic redundancy check code principle, and the use of the MATLAB programming and compile the simulation, realized the CRC cyclic redundancy check code coding and check, at the receiving end received through the check code.)
- 2013-01-13 19:22:59下载
- 积分：1
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BODE
本代码是基于质量弹簧振动系统的BODE图生成的代码 (The code to generate a bode plot of the transfer function of mass-spring system)
- 2011-09-19 08:31:16下载
- 积分：1
