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FDM
正交频分复用(OFDM)是一种特殊的多载波传输技术。它可以有效地对抗多径衰落,能够以很高的频谱利用率来实现高速数据传输。分析介绍了OFDM系统的基本原理及系统性能,以Matlab为开发平台,仿真了OFDM系统的误码率,仿真结果表明OFDM系统在较低信噪比下也具有较好的性能(Orthogonal Frequency-division Multiplexing(OFDM) is a special kind of multi-cartier transmission technology. It can effectively overcome multi-path fading and increase the spectral usage efficiency to implement high-speed data transmission. This paper analyzes the basic principle of OFDM system and system performance, and simulates the Bit Error Rate (BER) of OFDM system on the platform of Matlab. The simulation results show that the OFDM has a good performance.[)
- 2010-06-16 08:26:16下载
- 积分:1
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rbpfdbn
% PURPOSE : Demonstrate the differences between the following
% filters on a simple DBN.
%
% 3) Particle Filter (PF)
% 4) PF with Rao Blackwellisation (RBPF)( PURPOSE: Demonstrate the differences between the following filters on a simple DBN. 3) Particle Filter (PF) 4) PF with Rao Blackwellisation (RBPF))
- 2020-07-03 22:20:01下载
- 积分:1
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matlab_example_eg
matlab实例
MTLAB的一些实例说明(MATLAB Matlab examples of some practical examples to illustrate)
- 2007-05-29 20:55:22下载
- 积分:1
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ELcentro
说明: 将ELCentro波的加速度时程转换成速度、位移时程(Converting the acceleration time history of ELCentro wave into velocity and displacement time history)
- 2021-01-30 11:18:33下载
- 积分:1
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MyFilter
一个对信号进行滤波(低通、带通、高通)的教学实验数据处理演示程序。(Matlab demo program of signal filtering for instruction experiment.)
- 2012-05-15 16:19:16下载
- 积分:1
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Versatile-Matlab-Simulation-Model
基于光伏模块直流物理模型,在matlab 仿真环境下,开发了光伏阵列通用仿真模型。利用该
模型,可以模拟任意太阳辐射强度、环境温度、光伏模块参数、光伏阵列串并联方式组合下的光伏阵
列I-V 特性。此外,该模型还融合了光伏阵列的最大功率跟踪(MPPT)功能,可以用于光伏发电系统
和风光复合发电系统的动态仿真。(A Versatile simulation model for photovoltaic array is developed based on the DC physical model of photovoltaic
module under Matlab environment. By the model,the I-V characteristics of photovoltaic array with different combinations can
be simulated at any corresponding insolation level, ambient temperature and parameters of the photovoltaic module. In addition
to that, the model includes the function of Maximum Power Point Tracking(MPPT) . It can be used in the dynamic simulation of
photovoltaic systems and wind-solar hybrid systems.)
- 2014-11-21 16:50:17下载
- 积分:1
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ARIMA
arima的matlab实现 当年做数学建模时候有参考(the arima The matlab reference was on mathematical modeling)
- 2013-04-16 21:11:28下载
- 积分:1
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MATLAB-order
这是个MATLAB命令大全。用于查询MATLAB的命令。本人编辑成WORD文档便于打印。(This is a MATLAB command Guinness. For inquiries MATLAB commands. I compiled into a WORD document to facilitate printing.)
- 2007-11-25 10:00:59下载
- 积分:1
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Capon
自适应信号处理方面的延迟-相加法和Capon法的空间谱估计(Adaptive signal processing delays- the sum of law and law Capon spatial spectrum estimation)
- 2008-06-14 10:49:56下载
- 积分:1
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DIPUM-m-files
这些MATLAB函数分别为数字图像处理Matlab版,由冈萨雷斯著作的,补充和扩展MATLAB的图像处理功能和图像处理工具箱提供MathWorks。(These MATLAB functions were created for the book Digital Image Processing Using MATLAB (DIPUM), by R.C. Gonzalez, R.E. Woods, and
S.L. Eddins, Prentice Hall, 2004, ISBN 0130085197. The functions supplement and extend the image processing functionality of MATLAB and the Image Processing Toolbox, both offered by The MathWorks.)
- 2015-01-14 16:53:27下载
- 积分:1