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NcutClustering_7
采用归一化的方法对灰色图像进进行分割,分割效果较好(Using normalized method for gray image into the partition, partition better)
- 2008-05-06 12:03:01下载
- 积分:1
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200930310135
是图像修复,利用维纳滤波的方法实现的图像复原,自己编的程序(Image restoration
)
- 2010-12-12 10:25:56下载
- 积分:1
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compressedsensing_OMP
说明: 压缩感知 正交匹配追踪一些人关心压缩感知与雷达成像,他们把稀疏表示放在最重要的地方,以为在雷达成像中成功实现压缩感知关键是稀疏表示;
事实上并不是如此。我们知道:压缩感知需要建立AX=B,且该方法具有较低的抑制信噪比能力;另外雷达成像的基础是雷达
信号与目标的相互作用,也就是电磁波与介质的相互作用,该相互作用是一个非常复杂的非线性问题,因此研究这个问题与
压缩感知的关系才是解决雷达成像问题的关键点所在。从另外一个角度来看,雷达成像中惯用的方法是匹配滤波,它之所以
能够处理低信噪比的问题,是因为它利用了回波数据的冗余信息。也就是目前雷达成像算法之所以成功的关键是具有足够
多的冗余信息。现在,在雷达成像中使用压缩感知恰好是反其道而行之!
(compressed sensing)
- 2011-03-24 15:17:21下载
- 积分:1
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recurrent
recurrent neural network
- 2014-01-18 09:23:48下载
- 积分:1
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third
svpwm电机的矢量控制仿真,simulink仿真模型(SVPWM motor control simulink)
- 2016-01-04 10:16:04下载
- 积分:1
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5th-IBM-MATLAB
Tactial+and+Strategic+Missile+Guidance一书第五版 Matlab格式程序代码(Tactial+and+Strategic+Missile+Guidance book fifth edition of the the Matlab format of the program code)
- 2013-04-06 22:56:45下载
- 积分:1
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2
说明: 第二章 MATLAB 图形绘制基础
2.1 二维绘图
2.1.1 基本绘图函数
2.1.2 图形窗口的修饰
2.2 三维绘图
2.2.1 plot3 函数
2.2.2 三维网格图和曲面图(MATLAB chapter 2.1 Rendering the basis of two-dimensional mapping function 2.1.2 graphics 2.1.1 basic graphics window 2.2 modified three-dimensional mapping function 2.2.1 plot3 Figure 2.2.2 Three-dimensional grid and surface map)
- 2007-08-07 18:08:28下载
- 积分:1
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GuideandMeasurementReportofUsingpMatlab
pMatlab is a toolsbox from MIT for running matlab in parallel style on a multi-core PC or a cluster environment. These two documents summary the usage of pMatlab and running time measurements on three simple Monte Carlo simulation codes.
- 2008-04-12 08:28:04下载
- 积分:1
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SimuForFMJP
跳频信号是新的通信与雷达信号的一种,其保密性强,不易受噪声干扰,但解调复杂。本程序给出了高斯白噪声情况下调频信号的模拟过程,供通信和雷达专业的师兄弟参考。这是本文论文一部分的程序(FH signal is a new kind of communications and radar signals, and its confidentiality, less susceptible to noise interference, but the demodulation complexity. This procedure gives the Gaussian white noise process of FM analog signals for communication and radar fellow professional reference. This is a part of this thesis, the procedures)
- 2010-12-13 12:14:07下载
- 积分:1
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gaborfilter
The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes respectively)
modulated by a complex sinusoid (with centre frequencies U and V along x and y-axes respectively)
- 2009-06-10 20:05:03下载
- 积分:1