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bpsk
二相相移键控(BPSK)调制解调过程的MATLAB仿真实现。ASK、FSK、PSK这三种数字调制方式在抗干扰噪声能力和信号频谱利用率等方面,以相干PSK的性能最好,目前已在中、高速传输数据时得到广泛应用。(Binary phase shift keying (BPSK) modulation and demodulation process, MATLAB Simulation. ASK, FSK, PSK modulation in the three digital noise interference and signal spectrum efficiency, etc., to the best performance of coherent PSK, is now in the middle and high-speed transmission data are widely used.)
- 2010-11-19 22:12:22下载
- 积分:1
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A-secondary-radar-data
一二次雷达资料相关整理 一二次雷达资料相关整理 (A secondaryradar data related to sorting
)
- 2013-03-20 10:10:04下载
- 积分:1
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u_t_1int
current in buck - boost cover.
- 2013-11-05 05:37:32下载
- 积分:1
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depuncture34
卷积码程序很适用的,删余码,3、4码率的,大家可以借鉴的啊 !()
- 2007-09-23 23:36:42下载
- 积分:1
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Engineeringmath(ebook-PDF)MatlabProgramming
关于matlab在工程方面的应用,全英文版的pdf(On matlab in engineering applications, the entire English version of the pdf)
- 2008-05-11 21:42:36下载
- 积分:1
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RESEARCH_ON_END-TO-END_HANDOFF
说明: 本文在研究IEEE802.16e协议和SIP协议的基础上,提出了利用
SIP解决IEEE802.16接入网络中端到端切换的新方案。该方案采用跨
层切换的设计思想,联合MAC层和应用层SIP协议,在底层链路切换
的同时,完成应用层会话的修改,加快了切换过程,减少了切换时延,
提高了切换成功率。本文基于NS2仿真平台,完成了相应的仿真平台
搭建过程,实现了SIP协议模块和WiMAX协议模块的融合,扩展了SIP
协议模块的部分消息,最终在基于SIP协议模块和WiMAX协议的统一
NS2平台上实现了基于WiMAX接入、支持SIP扩展功能的SIP会话建
立和修改过程。
( On the basis of study of WiMfAX and SIP, a new mechanism using
SIP to achieve end-to-end handoff under IEEE802.16e access networks is
Ob
proposed
handoffs,
in this thesis. The mechanism adopts a cross-layer design
which means that the l}iIAC layer handoff procedure can
interleaved with that of the application layer. During the handoff at link
)
- 2010-04-28 09:31:08下载
- 积分:1
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Impedance
计算偶极子天线的阻抗,基本计算天线的基本参数。( THIS IS A MATLAB BASED PROGRAM THAT COMPUTES:
I. SELF IMPEDANCE OF ANY LENGTH DIPOLE
II. MUTUAL IMPEDANCE BETWEEN TWO IDENTICAL LINEAR DIPOLES)
- 2011-06-30 00:02:17下载
- 积分:1
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Practica2
Example code for ANN and use of PCA
- 2013-08-20 01:13:29下载
- 积分:1
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nnet-0.1.7
Octave Neural Network rewritten to be compatible with Matlab.
- 2009-09-08 20:45:51下载
- 积分:1
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puguji
信号的谱估计的相关问题例子,可以用于初步了解相关原理(Signal spectrum estimation examples of related issues, can be used in a preliminary understanding of the relevant principles of)
- 2008-12-25 15:29:47下载
- 积分:1