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signalProcess
s1.m: 低频波检测。能从高频信号中检测出低频信号。并将信号输出以70倍因子downsample.
s2.m: 将downsampling滤波器输出信号,用单级速率和多相upsampling。
s3.m: 自动识别车牌位置。此程序能从一张图片当中,自动识别出车牌的位置。
s4.m: 用Hough变换识别出一张带有水池的图片的水池分界线。
s5.m: 用原始的静态多副图片(例如:恐龙图片)构造出三维旋转立体图片。(signal processing)
- 2010-09-02 21:47:02下载
- 积分:1
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MyKmeans
实现聚类K均值算法: K均值算法:给定类的个数K,将n个对象分到K个类中去,使得类内对象之间的相似性最大,而类之间的相似性最小。 缺点:产生类的大小相差不会很大,对于脏数据很敏感。 改进的算法:k—medoids 方法。这儿选取一个对象叫做mediod来代替上面的中心 的作用,这样的一个medoid就标识了这个类。步骤: 1,任意选取K个对象作为medoids(O1,O2,…Oi…Ok)。 以下是循环的: 2,将余下的对象分到各个类中去(根据与medoid最相近的原则); 3,对于每个类(Oi)中,顺序选取一个Or,计算用Or代替Oi后的消耗—E(Or)。选择E最小的那个Or来代替Oi。这样K个medoids就改变了,下面就再转到2。 4,这样循环直到K个medoids固定下来。 这种算法对于脏数据和异常数据不敏感,但计算量显然要比K均值要大,一般只适合小数据量。(achieving K-mean clustering algorithms : K-means algorithm : given the number of Class K, n will be assigned to target K to 000 category, making target category of the similarity between the largest category of the similarity between the smallest. Disadvantages : class size have no great difference for dirty data is very sensitive. Improved algorithms : k-medoids methods. Here a selection of objects called mediod to replace the center of the above, the logo on a medoid this category. Steps : 1, arbitrary selection of objects as K medoids (O1, O2, Ok ... ... Oi). Following is a cycle : 2, the remaining targets assigned to each category (in accordance with the closest medoid principle); 3, for each category (Oi), the order of selection of a Or, calculated Oi Or replace the consumption-E (Or))
- 2005-07-26 01:32:58下载
- 积分:1
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iTextsharp.PDFImagePicker
利用iTextsharp提取PDF文件中图片的控制台程序源码,根据原itextsharp.ExtractImagesFromPDF改进(This is a pick image console program, You can use pdf command to pick a image PDF file. )
- 2014-09-27 19:43:35下载
- 积分:1
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Queuing_Theory
Queuing_Theory排队论方面的电子文档,是学习用matlab编写排队论方面的仿真程序很好的参考材料。(Queuing_Theory queuing theory in the electronic document, is to learn using matlab simulation program in queuing theory, a good reference material.)
- 2011-10-13 21:29:16下载
- 积分:1
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MATLAB6_5
说明: matlab教程,查询一些命令,使用方法,例子,可以用来仿真,实验等(matlab tutorial, query a number of commands, use, examples, can be used to simulate experiments)
- 2010-04-16 21:02:39下载
- 积分:1
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SIMPSON3_8_matlabfa
Simpson integration method(3/8)
- 2013-12-05 03:32:04下载
- 积分:1
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heidary3
this file is about risk managment in marketing....
- 2013-05-25 13:44:20下载
- 积分:1
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analogampQWQW
An analog amperemeter (0-10 A), is connected in an electrical circuit build with Simulink
- 2010-11-11 08:53:39下载
- 积分:1
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SOBI
基于二阶统计量的盲源分离算法程序,对原始算法做了一定得改进。(blind source separation based on second order statistics,madke some improvement to the origin arithmetic)
- 2021-04-26 15:08:45下载
- 积分:1
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MALABbaodian
MATLAB宝典光盘赠送的章节。还是很有帮助的(MATLAB Collection CD gift section. Very helpful)
- 2013-08-30 16:14:31下载
- 积分:1