网站首页

代码

于 2020-08-14 发布

 0  178

下载积分: 1 下载次数: 2

我要下载

代码说明：

说明：基于MATLAB语言实现了BPSK、QPSK和QAM在数字通信中的误码率性能，并与理论性能进行了比较。实现了两个发射天线的分集，分析了分集提高误码率性能的原因和实质。(Based on MATLAB language, the BER performance of BPSK, QPSK and QAM in digital communication is realized and compared with the theoretical performance. The diversity of two transmit antennas is realized, and the reason and essence of diversity improving BER performance are analyzed.)

文件列表：

biterr.m, 213 , 2018-02-21
Untitled1.m, 1564 , 2018-05-05
Untitled2.m, 2665 , 2018-05-05
Untitled5.m, 1122 , 2018-05-05
Untitled6.m, 541 , 2018-05-05

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
阵列信号处理的基本MUSIC算法以及改进的基于子空间投影加权的MUSIC算法，以及全空间加权MUSIC算法对DOA进行估计，以及几种算法的均方根误差比较(The basic MUSIC algorithm of array signal processing, the improved MUSIC algorithm based on subspace projection weighted, and the full space weighted MUSIC algorithm for the estimation of DOA, and the root mean square error comparison of several algorithms)

2020-08-03 16:18:34下载

积分：1
AddaptiveGI
A Study on OFDM Mobile Radio Transmission Scheme with Adaptive Guard Interval Length

2019-05-12 14:21:09下载

积分：1
performance_of_MIMO
MIMO多天线收发各种性能比较（BER曲线）包括MMRC EGC SC Alamouti V-BLAST。信道为瑞利信道，有2种，相关和非相关。测试仿真结果请运行文件名带plot的。(MIMO multi-antenna transceiver various performance comparison (BER curve), including MMRC EGC Ala SC mouti V-BLAST. Rayleigh channel to channel, two species, and correlated. Simulation results of tests requested documents were operating with the plot.)

2007-06-25 07:19:58下载

积分：1
multi_booth
说明：基于quartus的布斯乘法器的verilog 实现。布斯乘法算法是计算机中一种利用数的2的补码形式来计算乘法的算法。该算法由安德鲁·唐纳德·布斯于1950 年发明，当时他在伦敦大学伯克贝克学院做晶体学研究。布斯曾使用过台式计算器，由于用这种计算器来做移位计算比加法快，他发明了该算法来加快计算速度。(The verilog codes of booth multiplier based on quartus. Booth multiplication algorithm is a computer algorithm using the complement form of number 2 to calculate the multiplication. The algorithm was invented in 1950 by Andrew Donald booth, who was working on crystallography at birkbeck college, university of London. Booth used a desktop calculator, and because it was faster to do shifts than to add, he invented the algorithm to speed up the calculations.)

2019-01-06 10:03:08下载

积分：1
VB-comnacation
help you to learn use VB cominacate to outher maine

2012-06-19 00:04:52下载

积分：1
16QAM for ML_subsys
说明：这是一个基于OPtisystem下的对于16QAM信号的仿真，可用于通信工程作业的一般仿真系统。(This is a simulation system of 16QAM signal based on OPtisystem, which can be used in general simulation system of communication engineering operation)

2019-04-17 16:18:26下载

积分：1
Filterbankbasedblindsignaseparationwithestimatedso
采用滤波器组，将盲分离与声源定位结合在一起。滤波器组中分别进行子带处理，并且在每个子带中进行声源定位，最后综合所有子带估计的方向得到多个声源的方位信息，同时将声源信息作为ICA分析的约束条件，可以在色噪声及多得到更好的盲分离效果。其优势在于用滤波器组进行多次的估计声源方向，再加以合适的权值均衡后即可得到更优的估计。(The use of filters will be blind source separation and sound localization together. Filter group were sub-band treatment, and in each sub-band in Sound Source Localization, and finally all the sub-band is estimated to be more than the direction of sound source location information, as well as sound source information as ICA analysis of the binding conditions, colored noise can be better and many of the blind source separation effect. Its advantage lies in a number of filter banks with estimated sound source direction, coupled with an appropriate balance weights can be obtained after the better estimate.)

2009-03-06 09:24:04下载

积分：1
现代谱估计 (2)
说明： capon用于功率谱估计的程序。现代谱估计的方法之一，程序可以运行，很好用。(Capon program for power spectrum estimation. One of the methods of modern spectrum estimation, the program can run well.)

2020-06-01 11:27:59下载

积分：1
MQAM_4096QAM
说明： 4098QAM编码在AWGN信道下误码率性能与Eb/N0（信噪比）的关系(The performance of 4096QAM at AWGN channel: BER~Eb/N0)

2020-08-30 22:58:11下载

积分：1
shoujiyouxi
JVAV手机游戏代码及说明，可以运行的，很实用，是毕业设计时用的代码，通过了老师的答辩(JVAV mobile game code and description, you can run, and very practical design is a graduate of the code used by the teacher)

2008-03-31 11:53:27下载

积分：1

696518资源总数
105547会员总数
4今日下载

代码

0 个回复

热门标签

热门下载