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2T1RP1T1R
两发一收和一发一收空时分组码误码率仿真对比图(Two rounds of a close and Pitch-empty, block codes BER simulation comparison chart)
- 2013-05-14 14:01:45下载
- 积分：1
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zww_GE
6678的网口程序 已经调试成功了 适用于6678开发板(6678 NDK net project GE ndk me let net project GE ndk me let project GE ndk me let)
- 2017-11-27 09:17:42下载
- 积分：1
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rand_nakagami
是硕士论文里面的关于NAKAGAMI信道的代码,MATLAB写的,大家可参考(There is a master)
- 2021-02-24 14:29:40下载
- 积分：1
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PMA
PMA规约模拟测试软件。适合初学者使用，包含几个常用规约(PMA Statute of the simulation test software)
- 2013-09-17 12:23:28下载
- 积分：1
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opnet
说明： opnet学习入门视频教程
这个对初学者很有用的(opnet Getting Started video tutorial to learn this very useful for beginners)
- 2011-03-26 10:07:33下载
- 积分：1
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一种基于高阶累积量的数字调相信号识别方法
说明： 对当前通信信号中常用的数字调相信号BPSK、QPSK、1／4一QPSK、8PSK的调制识别问题，提出了一种基于信号差分高阶累积量的识剐算法。该算法分两个层次进行调制识别，首先利用信号的四阶累积量特征对BPSK、QPSK和{1／4一QPSK、8PSK}信号进行识别，然后再利用信号差分的四阶和八阶累积量特征对1/4-QPSK、8PSK信号进行识别。从理论上分析了的该算法的有效性，并通过计算机仿真验证了算法具有良好的性能。(A recognition algorithm based on differential high-order cumulant is proposed for the modulation recognition problems of BPSK, QPSK, 1/4-QPSK and 8PSK, which are commonly used in current communication signals. The algorithm is divided into two levels for modulation recognition. Firstly, BPSK, QPSK and {1/4-QPSK, 8PSK} signals are identified by using the fourth-order cumulant characteristics of signals, and then 1/4-QPSK and 8PSK signals are identified by using the fourth-order cumulant and eighth-order cumulant characteristics of signal difference. The validity of the algorithm is analyzed theoretically, and the good performance of the algorithm is verified by computer simulation.)
- 2020-06-21 09:40:02下载
- 积分：1
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rayleighchan
提供了几种利用jakes模型建立瑞利信道的matlab代码。(Provides several jakes model building using Rayleigh channel matlab code.)
- 2010-01-11 17:26:59下载
- 积分：1
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EE_SE
Optimal Resource Allocation and EE-SE Trade-Off
in Hybrid Cognitive Gaussian Relay Channels
- 2021-01-13 16:38:48下载
- 积分：1
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学电子元器件从入门到成才 王俊峰
MFC编程 实现数据绘制成曲线。经兄弟推荐最终决定用两个控件MCSCOMM与TeeChart来完成此任务。MCSCOMM控件时vc自带的串口控件(MFC programming realizes data plotting into curves. After recommendation by brothers, we finally decided to use two controls, MCSCOMM and TeeChart, to accomplish this task.)
- 2020-06-18 08:00:02下载
- 积分：1
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Presentation1
ppts for image processing
- 2009-09-08 18:09:54下载
- 积分：1
