登录
首页 » matlab » QPSK_BER

QPSK_BER

于 2015-01-20 发布 文件大小:1KB
0 169
下载积分: 1 下载次数: 25

代码说明:

  基于星座图的QPSK仿真,易于理解QPSK的原理(QPSK constellation based on simulation, and easy to understand the principles of QPSK)

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

  • beamform
    线阵,圆阵,圆柱阵,球阵三维波束形成图,二进制和十进制(小数)的转换(The 3D beamforming diagram of the linear array, circular array, cylindrical array ball array, binary and decimal (decimal) conversion)
    2013-03-05 22:04:34下载
    积分:1
  • ELEC_6141_FINAL_PROJECT
    Considered a 16QAM communication system. The information rate is 2 Mb/s and the carrier frequency is 12 GHz. Assumed perfect synchronization. a) Simulated the system if the channel is AWGN and draw bit error rate of the system versus Eb/No. Compare the results with what you obtain in theory. b) Considered (15,11) Hamming code. Apply this code into the above system. Compare the results with what you obtain in theory. c) Simulated uncoded system if we have a Doppler Spread due to mobile movement in the channel. Simulate and draw the bit error rate of the system for maximum mobile speed 42.3 Km/Hour. No equalizer is used in the system. d) Applied coding of part (b) into the system of part (c). Simulate the system and discuss the results. e) Designed an interleaver for the system of part (d) to improve the coded performance results. Simulated the system.
    2014-10-24 00:50:52下载
    积分:1
  • 2005.3.31VC调用M文件源代码
    一个非常典型的”VC调用matlab中定义的.m文件中的函数的实例“附加说明文档,请站长检查,刚才发错了,不好意思(a very typical "call VC defined in Matlab. M document as a function of the examples "of the annotated document, please check station, just made a mistake, sorry)
    2005-03-31 10:33:10下载
    积分:1
  • musicfinal
    根据姚天任 现代数字信号处理 第四章,那个课后作业题编的,搞了好久,结果很理想,如果能搞成,1024点,结果会十分稳定。(music method)
    2010-12-10 19:32:08下载
    积分:1
  • PV_Grid_System
    bess pscad baterry pscad
    2013-08-08 21:19:44下载
    积分:1
  • moqablat
    sound recognition code matlab
    2013-06-06 21:08:59下载
    积分:1
  • dfigtwo
    说明:  双风电机组运行,符合国标的690v,带升压变压器,并入220kv交流大电网(dfig 690v and 220kvtransform)
    2020-02-20 18:01:18下载
    积分:1
  • paste
    matlab实现的中国邮路问题,寻找可能的欧拉环游,(matlab realize the Chinese Postman Problem, looking for possible Eulerian tour,)
    2013-09-14 10:18:07下载
    积分:1
  • DDS4.mdl
    DDS(快速正交调制)生成正弦波形,利用相位累加字进行累加,查找查找表内容输出正弦数据,在通信领域应用很多,我采用的是matlab的simulink进行前期仿真(DDS (fast quadrature modulation) to generate sine wave, the use of the word to accumulate phase accumulation, content output sine lookup table lookup data in many applications in the communications field, I used to pre simulink of matlab simulation)
    2013-11-18 13:48:06下载
    积分:1
  • ACS-31TSP
    自己改进的蚁群算法求解31城市tsp问题的程序(Own improved ant colony algorithm program 31 cities tsp problem)
    2021-04-13 15:48:56下载
    积分:1
  • 696516资源总数
  • 106554会员总数
  • 12今日下载