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LDPCBSN
LDPC码既低密度奇偶校验码（Low Density Parity Check Code，LDPC），它由Robert G.Gallager博士于1963年提出的一类具有稀疏校验矩阵的线性分组码，不仅有逼近Shannon限的良好性能，而且译码复杂度较低, 结构灵活，是近年信道编码领域的研究热点，目前已广泛应用于深空通信、光纤通信、卫星数字视频和音频广播等领域。LDPC码已成为第四代通信系统(4G)
(LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and simplified log-domain SPA decoder.)
- 2009-03-14 11:01:22下载
- 积分：1
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detectRR
This is a detector of RR based on wavelet for ECG os 1khz sample frequency
- 2015-01-23 06:40:51下载
- 积分：1
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date-calculate
计算这一年已经逝去的天数（包括当天）。在平年中，它的取值范围为1到365，在闰年中，它的取值范围1到366。编写一个MATLAB程序，输入年，月，日，输出为对应的该天是当年的第几天。
闰年是这样规定的
1）.能被400整除的年为闰年
2）能被100整除但不能被400整除的年不为闰年
3）.能被4整除但不能被100整除年为闰年
4）.其余的年份不为闰年
(This year has calculated the number of days elapsed (including that day). In non-leap year, it ranges from 1 to 365 in a leap year, it s the range of 1 to 366. Write a MATLAB program, enter the year, month, day, corresponding to the output of the first year of the day is a few days.
This leap is required
1) is divisible by 400 is a leap year
2) can be divisible by 100 but not divisible by 400 years is not a leap year
3) be divisible by 4 but not divisible by 100 is a leap year
4) the rest of the year is not leap year)
- 2011-12-13 23:35:17下载
- 积分：1
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tbb4
解决线性规划优化问题，在lingo界面中得到广泛的运用(solve linear programming optimization problems, the lingo interface widely used)
- 2005-04-23 22:27:38下载
- 积分：1
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tmp
another Template Matching function in matlab
- 2011-07-17 01:32:06下载
- 积分：1
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PCA_Matlab
主元分析（PCA）的Matlab源代码分析(source code of PCA runed on Matlab)
- 2013-09-09 14:33:20下载
- 积分：1
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HOW-TO-USE-HOUGH-AS-MATLAB-TOOLBOX-FOR-IMAGE-ANGL
hough transform that enable u to do skew correction.
- 2011-11-27 05:33:33下载
- 积分：1
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matlabKF
采用语言matlab实现KF，并对算法进行蒙特卡洛仿真(Language matlab to achieve KF, and Monte Carlo simulation algorithm.)
- 2013-04-17 20:56:48下载
- 积分：1
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MATLABjiekezuoye
这是有关matlab结课作业，是我们几个同学集体努力做得论文，也许对大家有用。(This is the matlab Guitar Lesson operations, is our collective efforts of several students doing papers, and perhaps useful to everyone.)
- 2008-12-29 22:14:16下载
- 积分：1
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suanshu
利用matlab开发平台针对算术编码原理实现了算术编码(Matlab use development platform for the realization of the principle of arithmetic coding arithmetic coding)
- 2007-11-04 06:37:31下载
- 积分：1
