登录
首页 » matlab » LDPC_

LDPC_

于 2013-11-12 发布 文件大小:7KB
0 200
下载积分: 1 下载次数: 59

代码说明:

  LDPC编码整个流程 ,编码,Sum-min译码 (LDPC encoding the entire process, coding, Sum-min decoding)

文件列表:

LDPC
....\bpsk.m,325,2005-12-30
....\extract_mesg.m,416,2005-12-29
....\genH.m,4649,2005-12-30
....\H2P.m,1129,2006-01-05
....\ldpc_decode.m,2880,2006-11-04
....\ldpc_demo.m,436,2006-01-05
....\ldpc_encode.m,670,2006-01-05
....\mul_GF2.m,51,2005-12-29
....\reorder_bits.m,390,2005-12-30
....\rndcheck.m,7778,2005-12-20
....\unidrnd.m,985,2005-12-20

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • srplems
    This function uses SRP-PHAT with Stochastic Region Contraction (SRC) global-optimization algorithm to locate a single source using a frame of data and M microphones.
    2010-06-03 11:24:23下载
    积分:1
  • ber_awgn2
    comparison of BER of unipolar line coding and polar line coding. graph of BER vs SNR
    2010-06-05 05:20:27下载
    积分:1
  • Essential.MATLAB.for.Engineers.and.Scientists
    工程人员必备的matlab参考书,是第四版,被很多人奉为经典。(Essential reference for engineers matlab)
    2011-01-07 20:21:17下载
    积分:1
  • lesson2
    求解语音信号的短时过零率、短时能量、短时自相关特征,分析实验结果,并能掌握借助时域分析方法所求得的参数分析语音信号的基音周期及共振峰。(The short-time zero-crossing rate, short-time energy and short-time autocorrelation characteristics of speech signal are solved, and the experimental results are analyzed. The pitch period and resonance peak of speech signal can be analyzed by the parameters obtained by time-domain analysis method.)
    2019-05-20 19:21:03下载
    积分:1
  • PSO
    梯度下降法是最早最简单,也是最为常用的最优化方法。梯度下降法实现简单,当目标函数是凸函数时,梯度下降法的解是全局解。一般情况下,其解不保证是全局最优解,梯度下降法的速度也未必是最快的。梯度下降法的优化思想是用当前位置负梯度方向作为搜索方向,因为该方向为当前位置的最快下降方向,所以也被称为是”最速下降法“。最速下降法越接近目标值,步长越小,前进越慢。(The gradient descent method is the earliest and most simple and most commonly used optimization method. The gradient descent method is simple to realize. When the objective function is a convex function, the solution of the gradient descent method is a global solution. In general, the solution is not guaranteed to be the global optimal solution, and the gradient descent method is not necessarily the fastest. The optimization idea of gradient descent method is to use the current position negative gradient direction as the search direction, because the direction is the fastest descending direction of the current position, so it is also called the steepest descent method. The faster the slowest descent approach is closer to the target, the smaller the step, the slower the progress.)
    2018-01-29 21:44:10下载
    积分:1
  • eidors-v3.3
    由Manchester大学编写的电阻抗成像系统软件 版本3.3(Manchester University, prepared by the electrical impedance imaging system software)
    2009-12-21 15:03:59下载
    积分:1
  • SIMULINK
    sumlink的ppt,对初学者有用,里面包含了对于sumlink的基本模块的介绍(sumlink the ppt, be useful for beginners, which includes the basic modules for sumlink Introduction)
    2010-06-08 09:18:58下载
    积分:1
  • Robust-PID
    Robust PID Controller Design for an UAV Flight Control System
    2012-03-27 16:18:44下载
    积分:1
  • fluid_interection
    application of fuzzy logic in fluid
    2013-08-29 05:13:52下载
    积分:1
  • 52891448matlabCV
    computer vision toolbox used in 3D constration
    2014-12-29 13:50:59下载
    积分:1
  • 696518资源总数
  • 106208会员总数
  • 21今日下载