-
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
-
RPIM_composite_Hamilton
matlab 无网格径向基点函数的状态空间复合材料层合板
- 2012-04-16 10:44:26下载
- 积分:1
-
error-input-psnr
psnr and video watermarking
- 2014-10-20 02:06:34下载
- 积分:1
-
sl_using-(1)
A way to do simulating for wireless com. using matlab
- 2013-12-16 05:52:49下载
- 积分:1
-
isolated land
说明: 主动频率偏移法的改进,可以作为参考,只是需要一定的文献才能看懂(this s a typical method to solve the problem about the isolated land)
- 2019-05-16 14:19:35下载
- 积分:1
-
BloodVessel
血管分割matlab代码,主要实现眼部血管的分割(Vascular segmentation matlab code, the main division of the eye blood vessels)
- 2008-05-27 22:12:08下载
- 积分:1
-
ProficientGUI
MATLAB 精通 gui 电子教程,很全面(Proficient GUI)
- 2010-01-14 12:58:18下载
- 积分:1
-
4f-Optical-System
说明: 基于MATLAB的光学4f系统菲涅尔波带片的实现。信息光学课的作业,内含一个matlab的程序和程序运行结果。我自己写的程序,运行没有问题。(MATLAB-based optical 4f system, the realization of Fresnel zone plate. Information Optics homework assignment that includes a matlab program and run the results. I wrote it myself, run no problem.)
- 2021-04-12 08:28:57下载
- 积分:1
-
GAofmatlab
自适应遗传算法源码,matlab环境,很好的,适合初学者学习(adaptive genetic algorithm source code, Matlab environment, and good, for beginners learning)
- 2006-09-25 11:07:19下载
- 积分:1
-
matlab
使用matlab软件编制的计算程序,值得一看啊(Prepared using the matlab software computational procedures, see ah)
- 2007-10-09 16:56:13下载
- 积分:1