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cofdmsimulator1
一个coded ofdm的程序(a coded ofdm procedures)
- 2007-04-24 01:04:28下载
- 积分:1
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MATLAB-Euler
MATLAB Euler法求解微分方程组 源程序代码(MATLAB Euler method for solving differential equations of the source code)
- 2014-09-14 10:49:47下载
- 积分:1
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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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Matlabcar
这是采用Matlab编写的车牌识别程序,好不好下了就知(锞曠皸锝诧緡锞冿緣holds Matlab Award founded锝碉奖锝筹緞锝碉緟锞嗭緤顏诧奖锝讹緝锝猴緪锝诧緦锝伙胶锞忥緜锞冿緛锞嬶骄锞嶏姜role,)
- 2008-05-09 08:09:22下载
- 积分:1
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Brain_segmentation
基于MRI的脑组织分割。首先从给定的MRI图像中得到脑区域,而后计算脑容积;再得到脑白质灰质区域,并计算百分比。(Given an MRI scan, first segment the brain mass from the rest of the head, then determine the brain volume. Also compare portions of gray and white matter present. )
- 2009-12-23 09:26:22下载
- 积分:1
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Numerical-analysis-tutorial
21世纪高等院校创新教材,对数值计算的多种方法进行说明,并有实验说明,是现在研究生教育使用教材。(Innovation teaching material in colleges and universities in the 21st century, a variety of methods of numerical calculation, and experiments shows that graduate education is now using the teaching materials.
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- 2013-05-07 20:43:53下载
- 积分:1
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fart
fuzzy based dataminning ,accurate results...............
- 2012-02-06 14:41:09下载
- 积分:1
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Dirty_or_TH_precoding
该程序产生DPC或TH预编码的BER曲线,可得出DCP优于THP.(This program generates the DCP or TH precoding BER curves can be drawn DCP better than THP.)
- 2016-03-11 16:25:36下载
- 积分:1
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matlab实现录音的GUI
用matlab编写的GUI,可以实现录音、播放功能,播放时可以实时显示动态波形。可以用作一个简易的音乐播放器。
- 2022-01-31 15:56:12下载
- 积分:1
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Matlab4
Distortionless data hiding based on integer wavelet transform (Watermark Extraction)
- 2011-10-06 10:44:07下载
- 积分:1