登录
首页 » matlab » 1

1

于 2013-12-18 发布 文件大小:1KB
0 239
下载积分: 1 下载次数: 0

代码说明:

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)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • BPNNM
    自己编写的BPM文件,用于时滞系统的辨识,辨识效果还不错(This is a M file of BPNN I have written for the identification of delay systems identification.The simulation result shows that the method is valid.)
    2013-04-29 21:12:46下载
    积分:1
  • KF_PG
    Kalman Filter and peridogram
    2012-01-11 06:45:34下载
    积分:1
  • Interpolation-algorithm
    本程序提供了一维、二维、三维插值算法的MATLAB源代码(This program provides a one-dimensional, two-dimensional, three-dimensional interpolation algorithm MATLAB source code)
    2015-04-13 20:23:23下载
    积分:1
  • Refactoring
    Introduce the concept of Refactoring, “Bad Smells” in Code and cover a few examples
    2013-05-07 22:35:26下载
    积分:1
  • pd_duopule
    脉冲多普勒雷达是利用运动的物体对发射信号的产生的多普勒效应来测速和测距的,利用回波的延时可以测距,求出多普勒频率可以求出物体的速度(Pulse Doppler radar is to use the Doppler effect on the motion of an object generated by the transmission signal to the speed and distance, the distance can use the echo delay, the Doppler frequency can be calculated the speed of the object is obtained)
    2014-03-31 21:35:50下载
    积分:1
  • Alamouti_scheme
    空时编码技术的matlab仿真,供通信仿真学习适用。(Space-time coding matlab simulation technology for communication simulation study apply.)
    2014-12-01 11:24:28下载
    积分:1
  • jianmopinjie
    参加数学建模大赛获奖,提供图像的拼接的matlab源代码,有很大价值(Participate in mathematical modeling contest winners, providing an image stitching matlab source code, there is great value)
    2015-04-11 18:53:13下载
    积分:1
  • OOK
    实现OOK的matlab程序,是递归最小二乘法的推广和运用
    2009-04-01 18:41:01下载
    积分:1
  • tuxiang
    基于Matlab的边缘检测的研究以及各种算子的对比。(Matlab edge detection based on the research and a variety of comparison operators.)
    2011-01-06 16:46:41下载
    积分:1
  • Brayton_Cycle_v2
    Matlab code to determne the optimum pressure ratio for a brayton cycle gas turbine
    2014-11-19 02:01:26下载
    积分:1
  • 696516资源总数
  • 106627会员总数
  • 16今日下载