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matlab_image_process
说明: 主要包括的代码是对图像的分割,增强,识别,以及特征的提取等等(The code includes the image segmentation, enhancement, recognition, and feature extraction, etc.)
- 2010-05-03 09:16:53下载
- 积分:1
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wugongbuchang
电力系统无功补偿,基于MATLAB动态无功补偿仿真研究(Reactive power compensation of power system dynamic reactive power compensation simulation research based on MATLAB)
- 2013-03-07 15:56:59下载
- 积分:1
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shjuhul
数据互联数据互联数据互联数据互联数据互联数据互联数据互联数据互联(Internet data association data data data data interconnection Internet Internet Internet data association data association data)
- 2011-10-31 23:21:30下载
- 积分:1
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chengxu
本文件主要是对于飞行器的轨迹的模型描述和辨别,以及对于不同坐标下的转换。(This document is the main model to describe and identify the trajectory, and the conversion for different coordinates.)
- 2014-12-04 11:09:47下载
- 积分:1
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mi-fil
图像中值滤波,利用中值滤波和低通滤波进行比较,分析PSNR,得出性能差别(image filtering, using median filter and a low-pass filter, PSNR analysis, the performance differences come)
- 2007-05-10 18:21:24下载
- 积分:1
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File-to-Array-Converter-system
This project is used to convert a file to array code .
- 2013-12-06 16:04:29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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Matlab
说明: 是冈萨雷斯写的一本关于matlab在图像处理中应用的书籍,介绍了一些基本的方法,值得初学者一看(Is Gonzales wrote a book on applications in image processing matlab books, introduces some basic methods, it is worth a look for beginners)
- 2011-03-08 17:11:53下载
- 积分:1
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rk4
4阶龙格库塔方法求解常微分方程组,并作出混沌系统的吸引子图像(4-order Runge-Kutta method for solving ordinary differential equations, and make attractor image)
- 2014-01-19 13:35:47下载
- 积分:1
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捷联惯导仿真程序
惯性导航系统仿真算法程序,捷联惯导仿真程序,包含四元数更新,姿态角更新,速度位置更新等(Inertial navigation system simulation algorithm program, the strapdown inertial navigation simulation program, includes quaternion update, update attitude Angle, position update speed, etc
)
- 2014-05-07 11:50:37下载
- 积分:1