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MUSIC_RMSE_SNR
智能天线的核心技术之一是波达方向估计,在无线通信中具有重要作用。MUSIC算法是一种经典的DOA估计算法,但因其计算量大、对于相干及小信噪比信号无法分辨等缺陷,故有较多的改进算法被提出。文中研究了求根MUSIC算法、基于空间平滑技术的MUSIC算法、改进MUSIC算法及修正MUSIC算法。通过仿真分析了角度间隔、信噪比、信号相干对改进MUSIC算法分辨率的影响。以上几种改进MUSIC算法进一步发挥了该算法高分辨率的优势,且有利于其在智能天线方面的应用。(One of the core technology of smart antenna is DOA estimation, which plays an important role in wireless communication. MUSIC algorithm is a classic DOA estimation algorithm, but because of its large amount of computation, the coherent and small signal to noise ratio of the signal can not be resolved and other defects, so there are many improved algorithms are proposed. This paper studies the root MUSIC algorithm based on spatial smoothing technique, the improved MUSIC algorithm, MUSIC algorithm and modified MUSIC algorithm. The influence of angle interval, signal to noise ratio and signal coherence on the resolution of the improved MUSIC algorithm is analyzed by simulation. The above improved MUSIC algorithm to further play the advantage of the high resolution of the algorithm, and it is conducive to the application of the smart antenna.)
- 2016-01-23 11:27:02下载
- 积分：1
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mapleguide
maple起步教程，适合初学maple的人使用，可供相关人员参考。(maple started tutorial for beginners maple people use, for future study.)
- 2010-09-01 16:57:14下载
- 积分：1
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bpsk_qpsk_16qam
This is BER simulation source file with matlab.bpsk, qpsk, 16qam
- 2009-06-05 17:36:09下载
- 积分：1
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control
利用matlab编写程序对控制系统的稳定性进行判断；对系统的可控性与可观性进行判断；用频域特性和时域特性对控制系统进行分析与设计；判断系统的可控性与可观性，对系统进行极点配置，设计观测器，掌握控制系统的设计方法。(Using matlab to program the control system to judge the stability on the system controllability and observability to judge using frequency domain characteristics and time domain characteristics of the control system analysis and design determine the system controllability and observability , the system pole placement, observer design, master control system design.)
- 2010-05-18 16:52:30下载
- 积分：1
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binaryshift
目前我见过分析最为全面的2PSK系统的基于MATLAB的仿真分析M文件(At present I have seen of the most comprehensive 2PSK system simulation analysis based on MATLAB M file)
- 2010-06-02 11:27:37下载
- 积分：1
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fen_cha
求lorenz系统分岔图，求局部最大值函数(Seeking lorenz system bifurcation diagram, find a local maximum function)
- 2012-09-13 22:50:36下载
- 积分：1
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standard_GA_algorithm
standard GA algorithm for mablab
- 2008-04-13 17:27:33下载
- 积分：1
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Answer
2011年大学生数学建模竟赛A题答案（Matlab程序和数据文件）(2011 Mathematical modeling of race A question the answer (Matlab programs and data files))
- 2011-10-28 09:24:36下载
- 积分：1
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laplaceF-
用有限差分法求解矩形域上的laplace方程的matlab程序(laplace Equation)
- 2012-08-31 19:55:11下载
- 积分：1
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kuoping
用matlab编写的用于跳频技术的基于simulink环境的仿真程序-using Matlab prepared for the frequency-hopping technology based on Simulink environment simulation program (Matlab prepared for the use of frequency-hopping technology environment based on simulink simulation program-using Matlab prepared for the frequency-hopping technology based on Simulink environment simulation program)
- 2008-06-26 01:39:15下载
- 积分：1
