登录
首页 » matlab » LDPC_QPSK

LDPC_QPSK

于 2021-02-05 发布 文件大小:123KB
0 256
下载积分: 1 下载次数: 95

代码说明:

  基于LDPC码的信道编码与物理层网络编码联合设计方案(Based on the physical layer channel coding and network coding jointly designed LDPC codes)

文件列表:

LDPC_QPSK
.........\504.504.3.504,27798,2010-01-08
.........\alist2sparse.m,1079,2000-05-09
.........\decode.m,2501,2010-03-29
.........\ldpc_decode.m,2130,2010-03-29
.........\ldpc_encode.m,59,2010-03-08
.........\ldpc_h2g.c,5276,2000-05-09
.........\ldpc_h2g.mexw32,7680,2010-03-08
.........\Pairwise_XOR_AWGN.m,1446,2012-12-20
.........\Pairwise_XOR_AWGN_phase.m,2640,2012-12-26
.........\Pairwise_XOR_AWGN_time.m,8398,2012-12-27
.........\phase.fig,8755,2013-02-03
.........\qpsk.m,382,2010-03-29
.........\sparse2matrix.m,175,2010-03-22
.........\test_AWGN.mat,91040,2013-02-03
.........\time.fig,8749,2013-02-03

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

  • 6.1.10SimulinkTDSDModel
    matlab 6.1 sample file
    2010-06-04 03:59:30下载
    积分:1
  • sinlssvm
    利用模糊支持向量机对sinc函数进行仿真验证程序(Fuzzy support vector machine )
    2010-12-13 12:55:26下载
    积分:1
  • ttlb
    使用同态滤波对图像进行对比度增强的处理,本代码仅适用于灰度图像。(Homomorphic filtering using the contrast of the image enhancement processing, the code applies only to grayscale.)
    2011-04-27 11:56:20下载
    积分:1
  • zhichixiangliangji1
    基于MATLAB利用Particle-in-cell模型,对梯形管内壁等离子体离子注入过程,进行了二维数值模拟.计算结果表明在中心电极附近出现了“阳极鞘层”,该鞘层内部不存在离子,而且在鞘层边缘离子密度最高.在上下管壁上的离子注入剂量呈现“m”形分布.通过对注入过程中等离子体密度分布和不同时间段管壁不同位置离子注入剂量的跟踪,发现“阳极鞘层”扩展行为是导致“m”形分布的原因.由于梯形管形状的不对称性,“阳极鞘层”的边缘向梯形长底方向扩展较快.在注入初始时刻离子注入的能量很低,随着时间延长离子能量逐渐升高,这是由离子初始位置决定的.可见梯形管自身形状决定了鞘层形状和最终的离子注入能量和剂量分布.(Based on MATLAB use Particle-in-cell model, the trapezoidal pipe wall plasma ion implantation process, the numerical simulation of two-dimensional calculation results show that in the vicinity of the center electrode to a "anode sheath," which does not exist inside the plasma sheath, and the highest in the sheath edge ion density ion implantation dose showing the upper and lower walls of the "m"-shaped distribution through the process of injecting the plasma density distribution and the wall at different locations in different time periods ion implantation dose tracking, found that "anode sheath "extension behavior is leading to" m "-shaped distribution of the reasons due to the asymmetry of the trapezoidal shape of the tube," Edge anode sheath "extension to the end of a long trapezoid direction quickly in the initial moment of implantation energy ion implantation is low ion energy with time gradually increased, which is determined by the initial position of the ion. visible trapezoida)
    2014-01-09 14:08:57下载
    积分:1
  • DIP
    数字图像处理matlab实现,包括如下程序: 1.直方图规定化为高斯双峰函数 2.窗口形状自适应(十字形或矩形)的中值滤波 3.彩色图像目标提取并与背景图像合成 4.插值外推法的彩色图像饱和度调整 5.多种插值方法实现的图像放大和缩小 6.频域变换及分析 7.几何校正 8.插值外推法的黑白图像对比度增强 9.运动模糊矫正(Digital image processing matlab realize, including the following procedures: (1) the bimodal histogram specification as a function of two Gaussian shape adaptive window (cross or rectangular) median filtering three color image with the background object extraction and image synthesis 4. Color image interpolation extrapolation saturation adjustment 5. various interpolation methods to achieve images zoom in and out 6. frequency domain transformation and analysis 7. geometric correction 8. interpolation extrapolation of the black and white image contrast enhancement 9. motion blur correction)
    2013-11-28 16:01:34下载
    积分:1
  • QAM16
    主要介绍16QAM调制,及其算法的应用。(This paper mainly introduces 16QAM modulation.)
    2020-06-24 11:00:02下载
    积分:1
  • fingermatch
    说明:  一个指纹识别系统,里面含有几张指纹图片,和详细的英文使用说明。希望对大家能有所帮助。(a fingerprint identification system, it contains several fingerprint images, and detailed use of English. We can hope for some help.)
    2006-05-02 13:21:57下载
    积分:1
  • tensor_toolbox_2.6.tar
    最新的张量分析工具箱,版本2.6,可进行高阶奇异值分解(HOSVD).(Tensor Toolbox (Sandia National Labs) Version 2.6 06-FEB-2015 Tensor Toolbox for dense, sparse, and decomposed n-way arrays)
    2015-05-31 21:17:22下载
    积分:1
  • Radon
    根据RADON变化思想,对三种倾斜方式提出了相应的校正方法(RADON change according to ideology, the three inclined manner corresponding correction)
    2010-08-05 15:38:30下载
    积分:1
  • pam
    滚降系数为0.5,载波频率fc=40/T.基带信号的频谱和幅度已调信号的频谱。(Roll-off factor of 0.5, the carrier frequency fc = 40/T. base-band signal spectrum and amplitude spectrum signals have been transferred.)
    2009-03-19 15:05:27下载
    积分:1
  • 696516资源总数
  • 106627会员总数
  • 16今日下载