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Karthik Nagarajan


Last seen: 3 years 前 |  自 2017 起处于活动状态

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统计学

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Extraction of object boundaries from an image
Dear all, I am working with the above image that contains 20 irregularly shaped objects on a Cartesian grid. Given the (x...

3 years 前 | 1 个回答 | 1

1

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已解决


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

3 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:...

3 years 前

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Incorrect axes limits after using tight_subplot
Dear all, I am encountering an issue querying the axis 'ylim' property when using the tight_subplot function (https://www.mat...

3 years 前 | 0 个回答 | 0

0

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Using different colours in a quiver plot
Dear all, I am creating a 2D quiver plot and I need to show some of the arrows in the figure in a different colour from the res...

5 years 前 | 1 个回答 | 0

1

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已回答
Unexpected result for arithmetic operation
I think I have found the answer: <https://www.mathworks.com/help/matlab/ref/eq.html#bt2klek-3>

6 years 前 | 0

| 已接受

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Unexpected result for arithmetic operation
Dear all, I am having some difficulty with what appears to be a bug. Consider the following simple code: clear;clc;clf; ...

6 years 前 | 1 个回答 | 0

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How to set same scale for contourf subplots?
Dear all, I have a subplot with 3 rows and 2 columns. Each panel is a 2D filled contour plot prepared using the contourf func...

6 years 前 | 1 个回答 | 1

1

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Activation of Matlab licence
Dear all, I am having difficulty activating a R2013a student version of MATLAB after installing it on a new laptop. In order ...

6 years 前 | 1 个回答 | 0

1

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How to access specific elements of an array?
Suppose I have two matrices A and x as follows: x = 1 2 2 3 A = 1 1 1 1 1 ...

7 years 前 | 1 个回答 | 1

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