登录
首页 » PDF » LDPC_OFDM-system

LDPC_OFDM-system

于 2013-04-12 发布 文件大小:190KB
0 279
下载积分: 1 下载次数: 9

代码说明:

  LDPC_OFDM系统在多径衰落信道下的性能分析。PDF论文。(LDPC_OFDM system performance anylasis in rayleigh fading channel. PDF paper)

文件列表:

LDPC_COFDM系统在多径衰落信道下的性能分析.pdf,207046,2012-04-07

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

  • to2to
    二进制格雷码与自然二进制码的互换 它就是介绍怎么把二进制格雷码与自然二进制码的互换。主要是异或操作(itis to for 2to 2)
    2011-10-21 18:42:17下载
    积分:1
  • STC单片机多机联级串口序可实现.416路控制
    说明:  STC单片机多机连级串口程序可实现.416路控制. 串口和485都可以使用、 一个程序可以用在26块控制板上,通过拔码开关给板子编号,每块板可以过滤分析所接收到不同的代码。进行继电器的动作,能返回数据,因使用定时器发送返回,不会阻塞或者代码错乱、可以 用在中控,物联网,等各种控制场合。修改代码后,能达到上千路的控制。(STC single-chip microcomputer multi-level serial port program can realize 416 channel control. Serial port and 485 can be used. One program can be used on 26 control boards. Each board can filter and analyze different codes received by numbering the boards with the pull-out switch. Relay operation can return data, because the timer is used to send the return, it will not block or code confusion, and can be used in central control, Internet of things, and other control occasions. After modifying the code, it can achieve thousands of control.)
    2020-03-06 23:07:17下载
    积分:1
  • ex9_3_PSK
    线性调频信号和相位编码信号(七位巴克码)及他们的混合调制信号在matlab中的实现(The realization of the chirp signal and the phase-encoded signal (seven Barker code) and their hybrid modulation signal in matlab)
    2012-11-12 12:49:56下载
    积分:1
  • 4ASK
    说明:  此代码为4ASK发送调制与接收解调的通信系统,为主要代码(Communication system of 4ask transmitting modulation and receiving demodulation)
    2021-01-09 21:02:09下载
    积分:1
  • VB写的过串口与考勤机连接
    说明:  VB写的通过串口与考勤机连接通讯的程序,便于工作查看,调试。(VB written through the serial port and Attendance Machine Connection Communication Procedures, easy to see the work, debugging.)
    2020-02-22 18:58:03下载
    积分:1
  • OFDM
    说明:  通过C++语言实现了OFDM系统的仿真,包裹调制、子载波映射、循环前缀、频域时域映射,解调等等,代码简单易懂(The simulation of OFDM system is realized by C + +, including package modulation, subcarrier mapping, cyclic prefix, frequency domain time domain mapping, demodulation and so on. The code is simple and easy to understand)
    2020-03-13 16:20:54下载
    积分:1
  • 分数阶傅里叶变换对chirp信号进行解调 frft
    区别去传统的傅里叶变换,对于非平稳信号而言,分数傅里叶变换是一个较好的方法,本程序实现了分数傅里叶变化对LPF类信号的估计。具有较高的学习价值(Different from the traditional Fourier transform, for non-stationary signals, fractional Fourier transform is a better method, this program implements the fractional Fourier transform to estimate the class LPF signal. It has higher learning value)
    2017-07-14 12:26:05下载
    积分:1
  • turbo_logmap
    turbo码的译码,以及包含LOGMAP和SOVA两种算法(turbo code decoding, and includes two algorithms LOGMAP and SOVA)
    2008-05-15 19:18:40下载
    积分:1
  • bpsk_awgn
    BPSK调制方式AWGN信道的理论误码率、仿真误码率以及瑞利信道下的理论值和仿真误码率(Theoretical BER of BPSK modulation AWGN channel BER simulation and theoretical value of the Rayleigh channel simulation error rate)
    2021-01-16 21:38:46下载
    积分:1
  • olen
    olen法波束形成,可产生任意指定的波束图。仿真中的例子为cheb滤波器。也可自己指定(France olen beamforming, can produce any given beam pattern. Simulation example cheb filter. Can also specify)
    2012-06-05 16:57:51下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载