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Description: 本程序是对一幅图像进行变灰度、旋转、锐化、在图像上画圆或椭圆、直线等操作的程序。 说明：要实现相应功能的操作，需要在输入框内输入正确的表达式。举例如下： 画直线：x1=20,y1=15,x2=150,y2=100 画圆：x=100,y=100,r=20 画椭圆：x=100,y=100,r=20,a=16,b=9 旋转：x=30(度数)，ax=100,ay=90 锐化：x=80-this procedure is a gray image change, rotation, sharpening the image on the Circle or ellipse, straight line operational procedures. Note : To realize the corresponding function, the operation needs input box to input the correct expression. For example : painting line : 20 = x1, y1 = 15, = 150 x2, y2 = 100 Circle : x = 100, y = 100, r = 20 paintings elliptical : x = 100, y = 100, r = 20, a = 16, b = 9 rotation : x = 30 (degree), the ax = 100, ay = 90 Sharpening : x = 80
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Size: 7168 |
Author: 代丛军 |
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Description: 实现椭圆拟合的matlab程序，很不错，我的觉得比较有用-Matlab fitting procedure quite well, and I think that the more useful.
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Size: 1024 |
Author: 浩东 |
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Description: 转载一个用MATLAB写的椭圆拟合的代码,有点用-Reproduced using MATLAB to write an ellipse fitting code, a bit used
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Size: 1024 |
Author: 杨恺 |
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Description: 通过对拟合椭圆的点数的不同来分析拟合椭圆与标准椭圆的误差。-By fitting elliptical points to analyze the different elliptical fitting with the standard error ellipse.
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Size: 1024 |
Author: 熊新海 |
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Description: MATLAB实现的一种基于最小二乘的椭圆拟合直接算法源代码.附件中的源代码是matlab编写的，实现一种对于椭圆的稳定的数据拟合算法。当然必须要提供至少5个点的数据，椭圆x，y轴的中心点，最大轴最小轴-err
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Size: 37888 |
Author: 杨霄 |
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Description: MATLAB中画椭圆的自定义函数：ellipse，用后才会发现这个函数的强大功能！
在ellipse之函数当中，其输入之变数分别如下：
-ra 椭圆之长轴半径，可为列矩阵，若为列矩阵时，代表可同时绘制许多椭圆。
-rb 椭圆之矩轴半径，可为列矩阵，如ra。
-ang 水平轴之倾斜角，以弧度表示。可为列矩阵，但ra、rb、ang三者之矩阵数应相同。
-x0,y0 圆心之座标，可为矩阵，若为矩阵时，代表可同时绘制许多不同圆心位置之椭圆。
-C 椭圆线之颜色
-Nb 绘椭圆时所用之点数。-MATLAB in the oval painting custom function: ellipse, will be found after using the power of this function! Ellipse of the function in which its input variables are as follows:-ra ellipse of major axis radius for the column matrix, if for the column matrix, a representative may at the same time drawing many elliptical. oval-rb-axis radius of the moment for column matrices, such as ra.-ang horizontal axis of the tilt angle to radians. Matrix for the column, but ra, rb, ang among several of the matrix should be the same.-x0, y0 the coordinates of the center for the matrix, if for the matrix, a representative may at the same time drawing a number of different oval center location.-C elliptic line color-Nb painted oval of points used.
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Size: 2048 |
Author: 合愀 |
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Description: hough变换，用于直线和圆，椭圆的检测，很实用-hough transform for line and circle, ellipse detection, it is practical
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Size: 12288 |
Author: 郑海珍 |
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Description: plot an ellipse using matlab
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Size: 1024 |
Author: abdulsamad |
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Description: hough变换检测椭圆的程序
MATLAB程序-hough transform ellipse detection procedure MATLAB program
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Size: 1024 |
Author: Ray |
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Description: hough变换检测椭圆的matlab程序-hough transform matlab ellipse detection procedure
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Size: 3072 |
Author: |
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Description: MATLAB椭圆你和函数，还好吧，但是我没太看懂~-MATLAB elliptic function you and also Well ~
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Size: 2048 |
Author: ym |
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Description: 本程序为误差椭圆matlab例程，工程应用-This procedure for the error ellipse matlab routines, engineering applications
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Size: 3072 |
Author: 清风 |
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Description: ellipse椭圆函数maltab实现程序-ellipse Matlab function
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Size: 1024 |
Author: Z. Xie |
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Description: 利用Matlab编写的基于hough变换的椭圆检测程序，已经运行过的，附图-Written in Matlab, hough transform based ellipse detection procedure has been run off, with photos
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Size: 3072 |
Author: guixuzhen |
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Description: 测量专业中很重要的基础知识，测量平差中误差椭圆的计算及画图程序-Measuring a very important foundation of professional knowledge, measurement error ellipse Adjustment calculation program
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Size: 3072 |
Author: hao |
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Description: 在传感器中数据采集后的椭圆拟合算法matlab编程实现-After the sensor data acquisition in the ellipse fitting algorithm matlab programming
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Size: 4096 |
Author: 杨婷婷 |
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Description: 此代码是用来绘制椭圆的，能够在matlab的编程环境下实现椭圆的绘制-This code is used to draw the ellipse, and able to achieve matlab programming environment to draw the ellipse
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Size: 1024 |
Author: lgh |
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Description: 用matlab编写的进行椭圆检测的算法，用到Hough变换-Using matlab for ellipse detection algorithm, Hough transform is used
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Size: 1024 |
Author: 木木 |
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Description: 带通滤波器（Butterworth、椭圆、窗函数），采样率fs＝2000Hz, 通带范围为300 -600Hz，阶数自选, 画出频率响应并分析比较，
对cameraman.tif图像分别添加椒盐噪声（密度为0.03）和高斯白噪声（均值为0，方差为0.02）的图像，利用三种方法进行去噪，显示原始图像、加噪图像和去噪图像并对实验结果进行分析(Band pass filter (Butterworth, ellipse, window function), sampling rate FS = 2000Hz, passband range of 300 -600Hz, order optional, draw frequency response, and analysis and comparison,
Respectively, add salt and pepper noise of the cameraman.tif image (density of 0.03) and Gauss white noise (mean 0 and variance 0.02) image denoising using three methods, shows the original image, noise image and image denoising and analysis of experimental results)
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Size: 1024 |
Author: 潇潇暮雨
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Description: Matlab在离散点拟合椭圆及极值距离计算中的应用.pdf(Application of Matlab in discrete point fitting ellipse and extreme distance calculation.Pdf)
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Size: 1092608 |
Author: 小太阳哥 |
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