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Periodogramf
本文主要介绍了功率谱估计中古典谱估计中的周期图法和现代谱估计中的
AR模型Burg算法,对这两种算法进行了原理说明,并对其进行了仿真,通过结果分析比较其优缺点。
(In this paper, power spectral estimate the Burg AR model algorithm in the the periodogram in classical spectral estimation method and the modern spectral estimation, the principle description of these two algorithms and compare their excellent analysis of simulation results shortcomings.)
- 2012-11-27 11:34:27下载
- 积分:1
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program
说明: 描述非线性电路的分叉图,基于MATLAB的源程序(fencha)
- 2010-03-27 16:48:07下载
- 积分:1
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dulidar
基于前人读取LIDAR数据并且显示给与解释和增加写内容 (LIDAR data based on previous reads and displays content to give explanations and to increase writing)
- 2010-05-10 18:01:52下载
- 积分:1
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CrossOver
CrossOver code in matlab
- 2015-04-05 00:17:25下载
- 积分:1
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quadcopter
关于四旋翼串级PID控制算法的MATLAB仿真。使用SIMULINK模块搭建。(The MATLAB simulation of the four rotor cascade PID control algorithm is presented. Using the SIMULINK module to build)
- 2018-05-25 10:23:51下载
- 积分:1
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AGC-using-Simulink-and-Economic-Dispatch-using-Po
AGC using Simulink and Economic Dispatch using PowerWorld
- 2016-05-20 23:08:56下载
- 积分:1
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lloydmax_sig
Lloyd max algorithm using the signal itself
- 2009-06-03 19:18:06下载
- 积分:1
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gaussian_mixture_model
基于高斯混合分布的假设,利用EM算法对数据进行分类(classification based on the Gaussian Mixtrue Models using EM algorithms)
- 2010-01-06 16:02:31下载
- 积分:1
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TheResearchofSpatialSpectrumEstimationAlgorithminS
智能天线技术是第三代移动通信系统的关键技术之一,也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性,存在多径衰落和时延扩展,因此造成了符号间串扰、同信道干扰、多址干扰等,这些干扰降低了链路性能和系统容量,智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论,然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论,用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术,对传统的相干干扰抑制方法-空间平滑法进行了分析,采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上,先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法,分析了信源数目过估计与欠估计情况下的MUSIC算法性能,提出一种改进算法,在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境,在分析MMUSIC算法的基础上,本文提出了基于低秩矩阵逼近法的改进MUSIC算法(In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique)
- 2009-07-02 22:43:06下载
- 积分:1
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TW_Report_Proposed_CAN_DSLAMs-
Tlestrar dirctory ifrmaotion5
- 2014-10-25 14:38:14下载
- 积分:1