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content_based_image_recongnition
基于内容的图像识别-支持向量机方法-8分类(Content-based image recognition- classification of support vector machines-8)
- 2010-12-11 19:56:59下载
- 积分：1
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2
说明： 提出了正交频分复用(O FDM ) 系统中一种新的载波频偏估计算法L 载波频偏估计过程可分
为获取和跟踪, 其中, 获取过程和时间同步是同时完成的L新算法可实现的最大载波频偏获取范围
是整个信号带宽的一半L新的跟踪算法是一个最大似然算法, 在加性白噪声高斯信道(AW GN ) 下,
当N (训练序列长度的一半) 等于128 时, 其性能比Schm idl 算法提高约7127 dB 在多经信道下, 当
信噪比不是很高时, 新算法仍具有优势L(new carrier f requency offset est imat ion scheme in o rthogonal f requency
division mu lt ip lex ing (O FDM ) system is p ropo sed. The carrier f requency offset est i2
mat ion includes acqu isit ion and t rack ing, and acqu isit ion as w ell as t im ing synch ro2
n izat ion can be perfo rmed simu ltaneou sly w ith h igh accu racy. The max imum acqu i2
sit ion range can be up to one half of overall signal bandw idth. The p ropo sed t rack2
ing est imato r is a max imum 2likelihood est imato r, and in AW GN channel, abou t
7127dB imp rovemen t is ob tained compared to the Schm idl’s algo rithm w hen N =
128 in mu lt ipath channel, the p ropo sed algo rithm wo rk s w ell at moderate SNR.)
- 2010-05-18 18:31:18下载
- 积分：1
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moo
2目标优化算法===================================================================================================需要自己再提哦啊试一下(two objectives optimiztion under user and fine mn tt rtg er erte eeetert e e trtertryruyr)
- 2012-01-12 14:48:46下载
- 积分：1
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svpwm
This is matlab simulink svpwm model just copy and paste it in work and simulate.this is powerful modulation technique to reduce harmonics.the THD compared to other modulation techniques is also low .This technique includes analysis of sectors and determination of reference voltage vector and also angle calculation finally it is fed to two-level inverter
- 2009-10-07 19:29:24下载
- 积分：1
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EDA
FFT算法的实现，MATLAB仿真，验证，模拟(FFT SUANFA DE SHIXIAN ,FANGZHEN)
- 2009-12-12 08:18:09下载
- 积分：1
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white.rar
为我们提供了一段白噪声数据产生的matlab程序(to provide us with a white noise of data procedures Matlab)
- 2005-07-28 09:27:35下载
- 积分：1
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Matlab-Project.zip.010
Matlab project which is in parts.
so please collect all 10 parts.
then extract it and enjoy.
- 2014-09-12 20:37:20下载
- 积分：1
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nihe
二次多项式拟合大地水准面，采用matlab编写的，关于拟合出来的图像感觉有些问题。。希望大家指正(Quadratic polynomial fitting geoid, using matlab prepared some questions about the fitting out of the picture feel. . I hope you correct)
- 2013-12-03 09:17:52下载
- 积分：1
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MATLABPrimer
intro 2 matlab which gives fundamentals about matlab
- 2009-10-20 23:36:11下载
- 积分：1
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sdarticle
ICM神经网络
ICM is short for intersecting cortical mode
which is very useful to image processing
- 2009-05-28 19:51:13下载
- 积分：1
