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wangchen-dalunwen
采用多天线的认知无线电系统相对于单天线认知无线电系统,既有传统的资源(频域,时域,码域),又有空域资源。本文研究基于博弈论的有限反馈认知MIMO系统的资源分配,涉及发射功率、空域(采用波束成形)和反馈速率等资源的分配。利用有限的反馈信道反馈量化的信道状态信息(CSI),基于量化CSI,本文主要研究联合功率分配与波束成形优化、次用户(认知用户或非授权用户)反馈速率控制、联合功率分配与反馈速率控制等相关资源分配问题。(Multi-antenna cognitive radio system with respect to a single antenna cognitive radio systems, both traditional resource (frequency domain, time domain, code domain), there airspace resources. In this paper, a limited resource allocation game theory of cognitive MIMO system based on feedback, involving the launch distribution power, airspace (using beam-forming) and feedback rate and other resources. With limited feedback channel feedback quantized channel state information (CSI), based on quantified CSI, this paper studies the joint power allocation and beamforming optimization, secondary users (cognitive user or unauthorized user) feedback rate control, joint power allocation and feedback rate control and other issues related to resource allocation.)
- 2021-03-22 09:49:17下载
- 积分:1
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4176code_network_sybex
In short, to-the-point chapters, Practical C++ Programming covers all aspects of programming including style, software engineering, programming design, object-oriented design, and debugging. It also covers common mistakes and how to find (and avoid) them. End of chapter exercises help you ensure you ve mastered the material. Steve Oualline s clear, easy-going writing style and hands-on approach to learning make Practical C++ Programming a nearly painless way to master this complex but powerful programming language.
- 2014-10-10 10:33:00下载
- 积分:1
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CA_TrafficFlowModel
184号规则下的交通流仿真模型,184号规则下的交通流仿真模型(Traffic Flow Simulation Model No. 184 under the rules)
- 2015-11-01 10:08:00下载
- 积分:1
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liegouzhuituzi51
数学实验中用matlab对猎狗追逐兔子进行的仿真和分析(Matlab to the hunting dog chasing rabbits simulation)
- 2012-05-11 10:46:02下载
- 积分:1
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Segmentation
Image segmentation with gui
- 2014-11-20 00:24:12下载
- 积分:1
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qam
一、 本程序采用16QAM调制方式,对一串2进制信源进行调制,用升余弦滚降函数进行基带调制,再调到高频信道;在信道上加入高斯白噪声,运用匹配滤波器解调,画出解调星座图,运用最小欧氏距离译码判决,计算误比特率。(First, the program uses 16QAM modulation, the source of a string of two binary modulation, with the Raised Cosine modulated baseband functions, and then transferred to high-frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot using the minimum Euclidean distance decoding decision, bit error rate calculation.)
- 2011-04-20 22:24:52下载
- 积分:1
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psat-2.1.9-mat最新版
psat2.1.9-mat
最新版,很好的,可以用在matlab2014a中(psat2.1.9-mat
new version,very good,using of matlab2014a)
- 2020-07-08 12:58:56下载
- 积分:1
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acoustic
matlab的地震声波正演,包括双程声波、单程声波。(Matlab seismic acoustic forward modeling)
- 2018-12-10 10:53:52下载
- 积分:1
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allimageoperationprogram
all type of operation in matlab
- 2011-01-15 22:36:32下载
- 积分:1
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Numerical-Analysis
数值分析:
lagrange插值与三次样条插值
simpson复化积分和两点高斯复化积分
四阶龙格—库塔解微分方程
牛顿下山法求解方程的根
列主元消去法求解线性方程组的根
(Numerical Analysis: lagrange interpolation and cubic spline interpolation simpson recovery of complex points and two points of the Gaussian integral Runge- Kutta Solutions of Newton descent method for solving differential equations root out the main element elimination method for solving linear equations root)
- 2011-04-27 19:09:40下载
- 积分:1