abuzer

Last seen: 2 months 前 | 自 2012 起处于活动状态

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asdad

统计学

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8 个提问
6 个回答

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已回答
Counting lines on the y axis
hi, Convert your data to binary image, and than you can count edges.

7 years 前 | 0

提问

Export Detected Edges on Geotiff image to shapefile format
Dear all, I am looking a way for export detected edges on image. There is lots of way to find edges on image but no way or ex...

8 years 前 | 0 个回答 | 0

0

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已回答
Filtering a 3D point cloud
Maybe too late but someone need for answer. Latest Matlab has Point cloud processing toolbox. <http://www.mathworks.co...

9 years 前 | 0

已回答
How to create points set on 2D polyline
I have found the solution. Linear interpolation is ok for this purpose. data= [0 0; 1 1; 2 2; 3 2;...

9 years 前 | 1

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Hi, i have a classification problem where i classify certain crop classes over satellite images, Could any one help me plz?
You should specify problem and give an example code, then we could be able to help you.

9 years 前 | 0

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已解决

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

9 years 前

已解决

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

9 years 前

提问

How to create points set on 2D polyline
Dear All, I would like to write a code which creates point feature or matrix on the line with specific sampling interval. ...

9 years 前 | 1 个回答 | 1

1

个回答

提问

Blending quiver on real georeferenced orthophoto
Dear all, I am trying to blend my quiver plot on the orthophoto. I have looked at this link <http://uk.mathworks.com/help/map/...

10 years 前 | 1 个回答 | 0

1

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提问

How to find maximum values in large dataset
hello everyone, I have one large data set as a one column matrix and the size (3386718 x 1) and I need to filter some maximum va...

11 years 前 | 1 个回答 | 0

1

个回答

提问

how to create a function for loading data
Dear all, I have question about how to create a function for loading data from file. for example: I have a code, but I im...

11 years 前 | 1 个回答 | 0

1

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已回答
Is that possible to draw a scale bar in figure?
I think this function needs grid references, but I need simple one, I've just reference coordinates and their displacements. how...

11 years 前 | 0

提问

Is that possible to draw a scale bar in figure?
I am using quiver function with scale factor 1. But for understand the differences between the points or precisely show the dist...

12 years 前 | 3 个回答 | 0

3

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已回答
Quiver scale variables differently?
you should cahnge the scale parameter. scale=1; axis equal; hold on plot(x,y,'o'); h=quiver(x, y, v, u, scale);

12 years 前 | 0

提问

Is it possible to show point id in figure
When we imported the data in Matlab as matrix with (point id, x,y) data is include coordinates. How to show point id's in figure...

12 years 前 | 1 个回答 | 0

1

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提问

Setting matrix with functions or for loop
I have a matrix as A=[1 3 5 8; 9 10 12 25; 32 21 45 65; 2 3...

13 years 前 | 1 个回答 | 0

1

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