网站首页

登录

gjlj

于 2011-08-06 发布文件大小:1182KB

 0  188

下载积分: 1 下载次数: 52

我要下载

代码说明：

重点研究了低信噪比﹑多径瑞利衰落信道条件下，基于高阶累积量的OFDM信号盲识别技术。提出了利用奇数阶累积量区分OFDM信号与单载波信号的方法，并对基于三阶和五阶累积量的算法进行了仿真分析。 (﹑ Focus on the low SNR multipath Rayleigh fading channel conditions, based on cumulant OFDM signal blind identification technology. Made a distinction between the use of odd-order cumulants single-carrier OFDM signal with the signal approach, and based on the cumulative amount of third-order and fifth-order algorithm for the simulation.)

文件列表：

基于高阶累积量的OFDM信号调制识别技术研究.kdh,1328727,2011-04-03

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

阳可乐普通会员
2020-12-07 10:56:13
回复阳可乐

这是文章

FOCS
《光通信系统》的电子文档，对于学习光纤通信的人有很大的帮助。(The optical communication system, "the electronic document, for learning optical fiber has a lot of help.)

2011-09-20 16:41:51下载

积分：1
SC_FDMA
编写的基于LTE的SC_FDMA程序，其中包括调制、IFFT、子载波映射（分布式和集中式）、FFT及加CP。自己编写，可以运行。(LTE-based SC_FDMA written procedures, including modulation, IFFT, sub-carrier mapping (distributed and centralized), FFT, and plus CP. I have written, you can run.)

2021-04-21 14:18:49下载

积分：1
IEEEwavelet.ps
research papers on wavelet transform

2012-09-21 11:48:41下载

积分：1
xiandaitongxin
现代通信原理与技术课件，讲明通信原理，调制解调以及通信的过程。(Modern communication theory and technology courseware, made it clear that the process of communication theory, modulation and demodulation and communication)

2012-04-11 13:35:49下载

积分：1
Characterization-of-Raman-assisted-FOPA-GAIN
Characterization of Raman-assisted Fiber Optical Parametric Amplifiers Gain

2013-07-01 23:34:40下载

积分：1
8255
说明：主要介绍了8255接口的基础知识及其实例的应用，并借助几个小例子，介绍如何设计和使用8255(It mainly describes 8255 which is a paralel port)

2010-10-18 09:24:17下载

积分：1
CNC-Control-Code
西門子CNC系統編程代碼表,對初學者幫助很大(Siemens CNC system control code )

2013-07-26 11:36:00下载

积分：1
维纳滤波
说明：维纳滤波matlab代码，对语音去噪有较明显效果，可做去噪算法借鉴(Wiener filter matlab code,It has obvious effect on speech denoising and can be used for reference in denoising algorithm)

2020-05-12 17:04:11下载

积分：1
jk116
主要是基于mtlab的程序，MinkowskiMethod算法 ,matlab实现了五类灰色关联度模型的计算。( Mainly based on the mtlab procedures, MinkowskiMethod algorithm, matlab implements five gray correlation degree computing model.)

2017-04-19 09:54:26下载

积分：1
AREPS_IEEE
美国海军开发的雷达传输损耗预测、计算软件AREPS的说明(The Space and Naval Warfare System Center, San Diego has a full spectrum research and development program with a long and proud history of rapidly responding to critical fleet requirements and deploying systems to address these requirements. One such system is the new Advanced Refractive Effects Prediction System (AREPS).)

2020-09-02 21:58:08下载

积分：1

696524资源总数
103816会员总数
64今日下载