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Edge_Wavelet
一个用于小波边缘提取的Matlab程序。(A Matlab source code for wavelet ede extract.)
- 2010-09-02 09:31:52下载
- 积分:1
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matrixcomp
说明: 本压缩文件提供了matlab的时间序列工具箱,内有程序详细说明(the compressed files provided Matlab Toolbox time series, which detailed procedures)
- 2005-09-11 11:40:16下载
- 积分:1
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random
随机游走类似布朗运动,就是随机的向各个方向走吧。
虽然代码没什么技术含量,不过产生的图像实在太漂亮了,所以还是贴上来吧。
产生的图像:(Similar to Brownian motion random walk, is random and go in all directions.
Although the code is no technical content, but the resulting image is too beautiful, so it is still Tieshanglai it.
graphics layer.)
- 2014-12-22 11:41:50下载
- 积分:1
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imageprocessing3
1.选择一幅图像,利用散焦模型或运动模糊模型对该图像进行模糊处理;利用逆滤波对模糊图像进行复原处理,显示原始图像、模糊图像以及复原处理后的图像。
2.利用迭代算法对模糊图像进行逆卷积复原处理,显示原始图像、模糊图像以及复原处理后的图像。
(1. Select an image, the use of defocusing model or the model of the motion-blurred images fuzzy processing the use of inverse filtering for fuzzy image restoration processing, display the original image, fuzzy images, as well as recovery after treatment images. 2. Use of iterative algorithm for fuzzy image restoration deconvolution processing, show the original image, fuzzy images, as well as recovery after treatment images.)
- 2007-12-14 16:41:14下载
- 积分:1
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TheResearchofSpatialSpectrumEstimationAlgorithminS
智能天线技术是第三代移动通信系统的关键技术之一,也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性,存在多径衰落和时延扩展,因此造成了符号间串扰、同信道干扰、多址干扰等,这些干扰降低了链路性能和系统容量,智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论,然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论,用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术,对传统的相干干扰抑制方法-空间平滑法进行了分析,采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上,先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法,分析了信源数目过估计与欠估计情况下的MUSIC算法性能,提出一种改进算法,在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境,在分析MMUSIC算法的基础上,本文提出了基于低秩矩阵逼近法的改进MUSIC算法(In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique)
- 2009-07-02 22:43:06下载
- 积分:1
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sar_panel_RE
本函数用于估计随机效应面板空间自回归(panel SAR)模型( computes spatial lag model estimates for spatial panels )
- 2015-01-22 21:39:05下载
- 积分:1
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car-license-identification
汽车车牌识别matlab程序代码,能够对汽车车牌图片进行识别(car license identification)
- 2012-10-22 22:01:22下载
- 积分:1
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MATLAB
教授matlab教程的很好的课件,通过学习这个课件,你会很容易掌握matlab的各种应用(Professor matlab tutorial good courseware, through the study of this courseware, you will be very easy to grasp a variety of applications matlab)
- 2009-10-08 15:31:34下载
- 积分:1
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mhsample
实现mcmc中的metropolitan抽样,工作环境R2010B(Achieved in the metropolitan mcmc sampling, the working environment R2010B)
- 2010-11-11 19:51:57下载
- 积分:1
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matlab编写 wkb计算电磁波通过等离子体衰减
matlab编写 wkb计算电磁波通过等离子体衰减(a matlab program to compute the attenuation of electromagnetic wave)
- 2021-04-29 13:18:42下载
- 积分:1