登录
首页 » matlab » log-MPA-迭代次数对比

log-MPA-迭代次数对比

于 2021-03-26 发布
0 215
下载积分: 1 下载次数: 3

代码说明:

说明:  SCMA log-MPA检测迭代次数对比(SCMA log-MPA detection)

文件列表:

log_sum_exp.m, 298 , 2017-01-12
main.m, 3442 , 2020-11-12
scmaenc.m, 848 , 2020-09-26
logMPA.m, 3629 , 2020-11-05

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

  • music
    说明:  基于经典music算法及其修正算法的DOA估计以及性能仿真(DOA estimation and performance simulation based on classical Music algorithm and its modified algorithm)
    2020-11-29 21:42:54下载
    积分:1
  • ASK
    Ask调制,简单实用Ask调制Ask调制Ask调制(ASK mod)
    2011-12-12 18:07:45下载
    积分:1
  • Doppler-spectrum-of-radio-channel
    1. 关于无线信道的多普勒谱,请回答以下问题: (1) 在某些无线信道中,多普勒频移会引起无线信道输出信号的混叠。请清楚的描述产生混叠的各种原因; (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum),请解释产生这种谱形状的机理; (3) 请用S-function产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h。并请回答:证明自己用计算机产生的经典谱是正确的可能方法。 (Doppler spectrum of radio channel 1, please answer the following questions (1) In some wireless channel, radio channel Doppler shift will cause the output signal aliasing. Please clearly describe aliasing for various reasons )
    2021-01-24 17:38:43下载
    积分:1
  • MIMO OFDM
    实现基于STBC的MIMO_OFDM通信系统在不同信噪比情况下接收端的误比特率的仿真。发射端包括基于基带调制、空时编码、导频插入、IFFT、串并合并以及添加循环前缀;接收端包括去除循环前缀、取出导频估计信道、FFT运算以及并串合并,空时解码等。仿真中采用QPSK、空时编码采用4*3的复正交空时编码矩阵。OFDM子载波数为100,每个子载波传输66个符号,每个符号2比特。IFFT长度为512个符号。发射天线为3个接收天线为2个。(The BER simulation of MIMO_OFDM communication system based on STBC under different SNR is realized. The transmitter includes baseband modulation, space-time coding, pilot insertion, IFFT, serial-parallel combination and adding cyclic prefix; the receiver includes removing cyclic prefix, extracting pilot estimation channel, FFT operation, parallel-serial combination, space-time decoding, etc. The complex orthogonal space-time coding matrix is used in QPSK and space time coding in 4*3. The number of OFDM subcarriers is 100, and each subcarrier transfers 66 symbols with 2 bits per symbol. IFFT is 512 symbols in length. The transmitting antenna is 3 receiving antennas, 2.)
    2020-12-07 16:19:21下载
    积分:1
  • OPC读840DSL828D
    Mamul for connecting 840D SL system by OPC
    2019-01-11 22:27:28下载
    积分:1
  • FDOA_GDOP
    说明:  进行FDOA频差定位的程序,计算GDOP(Carry out FDOA frequency difference positioning program and calculate GDOP)
    2020-05-23 00:18:34下载
    积分:1
  • CAN
    QT编写的CAN通讯源代码文件,通讯盒子用的是珠海芯创的can盒(The source code file of CAN communication written by QT. The communication box is the can box of Zhuhai Xinchuang.)
    2019-04-25 15:14:37下载
    积分:1
  • goose
    利用vc编写的基于Goose报文的通信程序,在此程序中可对所发送的报文进行设定。(Goose vc prepared based on the use of packet communication program, in this procedure can send packets to the set.)
    2020-12-25 15:39:04下载
    积分:1
  • 01301699
    CMOS在信号接收端的应用,Gilbert混频器的实现(A LINEARIZATION TECHNIQUE FOR RADIO FREQUENCY CMOS GILBERT- TYPE MIXERS)
    2013-06-01 22:45:11下载
    积分:1
  • ADIBEAM
    ADIBEAM Abstract—the increase in navigation accuracy demanded by EGNOS and Galileo and their future evolution encourages the study and design of advance receiver architectures. In that direction, the ADIBEAM project focuses on the design of high accuracy ground stations, specifically GNSS Reference Stations, in order to improve its robustness in front of multipath and interference errors with the goal of achieving centimeter level tracking accuracy. The adoption of antenna arrays and digital beamforming at the ground reference station receivers is one of the most promising approaches to cope with errors induced by multipath and interference.
    2012-01-23 23:20:55下载
    积分:1
  • 696518资源总数
  • 105089会员总数
  • 19今日下载