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HBM_f4M
HBM实行快速傅里叶变换,这是谐波平衡法中的一个重要的环节(Harmonic Balance Method is a very useful method in solving rotor dynamics, and fast fourier transform is an important part in it)
- 2009-05-29 13:30:08下载
- 积分:1
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papr_windowing
reduction to papr in ofdm with Peak Windowing:
The basic idea of peak windowing is to multiply the envelope of OFDM
signal with a weighting function . Therefore,
~xE (t)= xE (t) f (t)
where
XE(t) =[x(t)]
The weighting function given by:
f (t)= 1-Σ α .w(t- t )
t-t
w(t) : is the window function.
t : denotes the position of a local maximum of the envelop xE(t) .
α : attenuation constant .
When the amplitude of envelop amplitude of the OFDM signal exceeds a threshold, a window function is applied to the envelop of the OFDM signal to eliminate the peak amplitude. windowing results in a smooth signal.
Hanning window function will be used for w(t)
As a matter of fact , other windows such as cosine, hamming and Kaiser may be employed.
- 2013-05-02 01:07:53下载
- 积分:1
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akima
matlab实现的插值,对初学都很有帮助(matlab implementation of the interpolation, are very helpful for beginners)
- 2010-12-21 19:33:56下载
- 积分:1
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houghtrans
performs hough transform well
- 2010-03-15 04:08:00下载
- 积分:1
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dsp5
说明: 利用matlab强大的数据处理功能和图形化功能来对信号进行处理,这是吴镇扬的数字信号处理第五次实验的全部代码,可用来参考(Using matlab powerful data processing and graphical capabilities of signal processing, which is the fifth digital signal processing Zhen-Yang Wu experiment all of the code can be used to refer to)
- 2011-03-27 15:20:43下载
- 积分:1
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wind
基于matlab的阵风风速模型。希望对大家有用(Gust wind speed model based on matlab. Hope to useful)
- 2011-04-30 10:34:53下载
- 积分:1
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Optical-Holography-with-Matlab
OPTICAL SCANNING HOLOGRAPHY
WITH MATLAB
TING-CHUNG POON
2007
- 2011-08-28 05:28:20下载
- 积分:1
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MIMO
MIMO Systems for Rayleigh and Ricean Fading channels. Performance Analysis underdifferent channel conditions
- 2015-01-17 23:17:07下载
- 积分:1
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Adaptive-Filtering-Primer-with-MATLAB---Poularika
MATLAB toolbox control engineering technical manual. This book provide readers with the use of MATLAB practical guidance. Mainly with the introduction of the MATLAB control engineering related to six basic toolbox: System Identification Toolbox, Control System Toolbox, Robust Control Toolbox, Model Predictive Control Toolbox.
- 2014-01-30 22:28:40下载
- 积分:1
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truetime
truetime 安装包及其说明,作为matlab的工具箱,用来处理网络问题(TrueTime installation package and basic introduction, as the Matlab toolbox, used for real-time simulation network)
- 2014-02-21 09:41:31下载
- 积分:1