登录
首页 » matlab » qpsk_ber

qpsk_ber

于 2006-05-04 发布 文件大小:1KB
0 188
下载积分: 1 下载次数: 0

代码说明:

说明:  通信系统的仿真,在现在的毕业设计和课程设计中都有要求的(communications system simulation, the current graduation design and curriculum design, have requested the)

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

  • ear2
    国际会议上的关于人耳图像识别的论文:Multi-view Ear Recognition Based on B-Spline Pose Manifold Construction (Multi-view Ear Recognition Based on B-Spline Pose Manifold Construction )
    2009-05-12 14:57:50下载
    积分:1
  • C_point
    采用轮廓跟踪法,得到两条曲线的坐标集,再通过求质心确定两个基准点 (This function is used to get two basis points between fingers )
    2010-06-02 13:55:25下载
    积分:1
  • FastICA_NE
    FastICA算法的盲源分离程序,为函数,输入混合信号矩阵即可。(FastICA algorithm of blind source separation program for the function, the input signal matrix can be mixed.)
    2011-10-25 16:41:21下载
    积分:1
  • UPLOAD
    ABOUT COUNTOUR SEGMENTATION
    2015-03-04 23:31:39下载
    积分:1
  • GNSS_SDR
    GNSS sDR application about GPS to use people
    2010-08-05 15:23:14下载
    积分:1
  • gray-relation
    用于实现灰关联的程序,灰关联是对于两个系统之间的因素,其随时间或不同对象而变化的关联性大小的量度。(For achieving gray associated procedures, gray correlation factors between the two systems, the correlation measure of the size of the change time or different objects.)
    2012-09-04 20:16:52下载
    积分:1
  • OSTU
    二维OSTU方法 ,能够自动给出合适阈值 matlab环境下开发(Two-dimensional OSTU method that can automatically give the appropriate thresholds developed under matlab environment)
    2011-11-07 10:48:47下载
    积分:1
  • tuxiangchuli
    基本图像处理,包括灰度处理、二值化处理、加噪声、去噪声、边缘提取等功能。(Basic image processing, including gray-scale processing, binarization processing, plus noise, to noise, the edge extraction function.)
    2014-12-04 19:58:00下载
    积分:1
  • LDPC2
    。并行级联LDPC码是由多个码率不同的子码,经并行级联后得到的码率可变的LDPC码。本文提出了基于 并行级联LDPC码的递增冗余HARQ方案,给出了这种方案的吞吐量性能封闭解。在AwGN信道和Rayleigh衰落信 道下,通过仿真将新方案的性能和随机LDPC码的性能进行了比较。结果显示,并行级联LDPC码的递增冗余HARQ 方案性能接近随机LDPc码,但编、译码更简单,参数选择范围更广。(. Parallel Concatenated LDPC code is different by a plurality of bit-rate sub-code, the LDPC code rate is variable obtained after parallel concatenation. In this paper, the incremental redundancy HARQ scheme based on parallel concatenated LDPC codes, the throughput performance of this program is given closed-form solution. In AwGN channel and Rayleigh fading channels through simulation, the performance of the performance of the new program and random LDPC codes are compared. The results show that the parallel concatenated LDPC codes incremental redundancy HARQ scheme performance close to the random LDPc code, but compiled more simple decoding a wider range of parameter selection.)
    2013-04-10 21:16:57下载
    积分:1
  • MATLAB2
    qfsk调制,可使用各个通信系统模块,非常好用,简单易懂(qfsk modulation can be used in various communication system module, very easy to use, simple to understand)
    2010-05-06 18:43:10下载
    积分:1
  • 696518资源总数
  • 105873会员总数
  • 12今日下载