登录
首页 » matlab » BPSK-viterbi

BPSK-viterbi

于 2013-08-07 发布 文件大小:5KB
0 299
下载积分: 1 下载次数: 26

代码说明:

  基于维特比译码算法的BPSK解调方式,survivor_state是一个矩阵,它显示了通过网格的最优路径,这个矩阵通过一个单独的函数metric(x,y)给出,这个算法既能用于硬判决译码也能用于软判决译码。 (BPSK demodulation method based on viterbi decoding algorithm, survivor_state is a matrix, the optimal path of it shows through the grid, the metric matrix through a separate function (x, y), the algorithm can not only used for decoding hard decision can also be used to the soft decision decoding. )

文件列表:

BPSK-viterbi
............\bin2deci.m,99,2006-12-24
............\BPSK_myself_VI.m,4488,2006-12-24
............\cnv_encd.m,1341,2006-12-24
............\deci2bin.m,188,2006-12-24
............\metric.m,470,2006-12-24
............\nxt_stat.m,297,2006-12-24
............\viterbi.m,3723,2006-12-24

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

  • movement_detecting
    运动目标跟踪和检测程序,已经调试完成可以放心使用,性能较好,适用范围广。(The movement target tracking and the examination procedure, good performance.)
    2010-10-14 09:52:02下载
    积分:1
  • communicate
    本文利用Matlab/Simulink软件,以无线电调幅广播发射与超外差接收系统为例,对“通信电子电路”课程中重要的通信系统单元电路进行了仿真和分析,给出了仿真模型和较为详细的各点仿真波形,并结合实际给出了多路系统的仿真结果。将该Matlab仿真引入课程教学。可以使学生在学好课程的同时,了解和掌握通信系统建模与仿真的方法。(In this paper, the use of Matlab/Simulink software to the radio superheterodyne AM radio receiver system with the launch as an example, the " communication electronic circuits" course an important element of communication system circuit simulation and analysis, the simulation model and the more detailed Simulation waveform points, combined with the actual multi-channel system is given the simulation results. Matlab simulation of the introduction of the teaching. Will enable students to study courses at the same time, understanding and knowledge of modeling and simulation of communication systems approach.)
    2009-05-12 19:53:11下载
    积分:1
  • asgn2
    camera calibration that uses matlab for calibrating a camera. stereo vision technique. stereo pairs in the world coordinate and camera coordinate systems
    2011-01-02 10:55:55下载
    积分:1
  • CR_Handoff
    说明:  认知无线电切换算法,基于排队论,考虑主用户是否随机接入两种情况。(Cognitive radio handover algorithm based on queuing theory, to consider whether the user random access to two main situations.)
    2010-03-31 13:17:14下载
    积分:1
  • G_t
    说明:  根升余弦函数,主要用在调制时的成型时使用(Root raised cosine function, mainly used in modulation used at the time of molding)
    2008-10-18 09:57:14下载
    积分:1
  • 37724100frog
    说明:  细菌觅食优化算法 ,解决比例积分控制器参数优化的程序,对初学细菌算法很有帮助。(Bacterial foraging optimization algorithm to solve PI controller parameter optimization procedure, useful for beginners bacterial algorithm.)
    2010-04-21 12:57:10下载
    积分:1
  • ipexhistology
    It is related to image processing
    2011-06-22 17:14:37下载
    积分:1
  • option_MonteCarlo
    百慕达期权的MonteCarlo模拟,MonteCarlo广泛应用于各种期权定价模拟等过程(Bermuda option MonteCarlo simulations, MonteCarlo widely used in option pricing simulation processes)
    2011-07-06 17:00:14下载
    积分:1
  • sig
    CD传统多用户检测器的误码率比较(八个用户)(CD of traditional multi-user detector error rate (eight users))
    2013-04-13 23:17:05下载
    积分:1
  • 16QAM
    采用16QAM调制方式对一串二进制信息进行基带调制,并分析其功率谱,在AWGN信道上进行传输,并解调,最后对其误比特(BER)性能加以分析。(Using 16QAM modulation methods on a string of binary information in the baseband modulation, and analyze the power spectrum, in the AWGN channel for transmission, and demodulation, the last of its bit error (BER) performance analysis.)
    2009-12-29 17:55:54下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载