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1
说明: matlab使用垂直Sobel算子,自动选择阈值
[VSFAT Threshold]=edge(f, sobel , vertical )
边缘探测
figure,imshow(f),title( 原始图像 ),
显示原始图像
figure,imshow(VSFAT),title( 垂直图像边缘检测 )
显示边缘探测图像
使用水平和垂直Sobel算子,自动选择阈值
SFST=edge(f, sobel ,2)
figure,imshow(SFST),title( 水平和垂直图像边缘检测 )
显示边缘探测图像
使用指定45度角
Sobel算子滤波器,指定阈值
s45=[-2 -1 0 -1 0 1 0 1 2]
SFST45=imfilter(f,s45, replicate )
SFST45=SFST45>=2
figure,imshow(SFST45),title( 45度角图像边缘检测 )
显示边缘探测图像
(matlab I=rgb2gray(I0)
J0=double(I) [VSFAT Threshold]=edge(f, sobel , vertical ) figure,imshow(f),title figure,imshow(VSFAT),title)
- 2013-12-18 15:42:14下载
- 积分:1
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DataAndComputerCommunication
本文件包含了William Stallings编写的优秀教材Data and Computer communications的中文影印版,以及书中的课后习题答案(This document contains the William Stallings excellent teaching materials prepared by Data and Computer communications photocopy version of the Chinese, as well as after-school book answer Exercises)
- 2009-12-15 19:11:05下载
- 积分:1
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sa_timetable
This matlab program is developed to solve timetabling problem using simulated annealing algorithm
- 2010-12-27 04:24:27下载
- 积分:1
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LP
说明: 井筒参数的计算,盐穴储气库中的注采井的井筒的相关参数计算(Wellbore parameter calculation, salt cavern gas storage in the wellbore injection wells calculate the relevant parameters)
- 2013-11-06 00:13:37下载
- 积分:1
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CAVERN
该程序是在flac下运行的,没找到flac,所以用matlab表示了,供岩土力学研究方向学习(The program is run under flac, did not find flac, so use matlab shows for rock mechanics research study)
- 2015-01-05 21:09:09下载
- 积分:1
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WCDMA-DL-and-UL-simulation
该仿真平台是在特定多径衰落环境下对WCDMA基站和移动台的行为和性能进行仿真,包括下行和上行链路的仿真,并且有图形用户界面GUI(The simulation platform is a multipath fading environment in particular on the behavior and performance of WCDMA base station and mobile station simulation, including simulation of the downlink and uplink, and has a graphical user interface (GUI))
- 2013-11-29 19:48:25下载
- 积分:1
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MPCA
利用多向主元分析算法MPCA算法进行三维数据的降维(Dimension Reduction Using MPCA)
- 2021-02-02 16:39:59下载
- 积分:1
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DeMat
差分进行算法程序,一共是6个,包括编码,交叉,变异等程序(Difference to algorithm program, a total of six, including coding, crossover and mutation procedures)
- 2011-04-25 15:55:57下载
- 积分:1
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pso
本文为基于matlab的粒子群算法的程序,以求函数最小值为例,讲述如何用粒子群算法求得局部和全局最优解。(This article is based on particle swarm algorithm matlab procedures, in order to the minimum function, for example, on how to use PSO obtain local and global optimal solution.)
- 2013-09-11 10:56:10下载
- 积分:1
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GA
说明: 遗传算法在参数优化中的应用,用来选择最优的参数值(Application of Genetic Algorithm optimization parameters used to the optimal parameter values)
- 2015-01-04 15:58:55下载
- 积分:1