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dspMatlab
数字信号处理(西电第三版)matlab程序(Digital signal processing (Western Electric Third Edition) matlab program)
- 2010-07-24 17:04:18下载
- 积分:1
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MATLAB-tutorial-R2010a
MATLAB教程R2010a本书以MATLAB R2010a为基础修订,系统讲解MATLAB基本环境和操作要旨;分章阐述符号计算、数值计算、计算结果可视化及编程精要;举例展现MATLAB精华工具Simulink的功能级和元器件级仿真能力;举例剖析MATLAB界面编辑器的用法和图形用户界面(GuI)的制作要求;简要勾画MATLAB和Word集成一体的Notebook环境。 (MATLAB tutorial R2010a)
- 2012-04-13 20:11:42下载
- 积分:1
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koch2
用matlab画的一个类式koch的曲线(using Matlab painting a kind of curve-koch)
- 2006-12-15 21:37:04下载
- 积分:1
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Infomax-Algorithm-code
BASIC SOURCE SEPARATION CODE
- 2013-03-09 16:20:23下载
- 积分:1
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zhouqitufa
周期图法功率谱估计情况,可从中了解各种经典谱估计的方法(failed to translate)
- 2013-05-05 01:28:28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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magic
This function is intended as the "main" program. That is,
execution will begin with this function it will receive
commandline input from the user and return results to the user.
- 2013-09-20 14:19:54下载
- 积分:1
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pitchshiftdemo
以matlab做pitch-shift的功能展示.基於phase-vocoder技術在頻域上做pitch-shift.(In matlab to do the pitch-shift function display based on phase-vocoder techniques in the frequency domain to make pitch-shift.)
- 2013-11-08 10:39:37下载
- 积分:1
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OSNR
计算OSNR的小程序,从光谱仪抓取光谱后,直接计算(Matlab program for OSNR caculation)
- 2011-12-26 16:18:22下载
- 积分:1
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coordinate
实现测量坐标转换,主要有三参数、四参数、六参数、七参数以及二维坐标与三维坐标的转换(Measuring coordinate conversion, there are three parameters, four parameters, six parameters, seven parameters, and the conversion of two-dimensional coordinates and 3D coordinates)
- 2020-07-03 09:40:02下载
- 积分:1