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tomas


Last seen: 2 years 前 |  自 2011 起处于活动状态

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统计学

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contourf plot over circular domain
Hello, I'm dealing with the same problem - unwanted horizontal line. Proposed procedure has effect on all lines but unfortuna...

10 years 前 | 0

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Why does the 3D plot deform after a data tip appears?
Hello, I have a 3D sphere surf plot, all axes lim is set to [0 1]. When I want to get value from sphere surface by using data...

11 years 前 | 0 个回答 | 0

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Coordinates of the surf isolines
Hello everybody, is there any possibility how to get the coordinates of the isolines generated by the surf function? I'd like to...

12 years 前 | 1 个回答 | 0

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How to access tools function
Hello everybody, is it possible to get access to individual tools function. I need to get some information about Data Cursor ...

12 years 前 | 2 个回答 | 0

2

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eigen values of 3D matrix
Hello, I need to compute eigen values of 3D matrix, something like 3x3x30000, means 30000 different 3x3 matrices. Do you have...

12 years 前 | 2 个回答 | 0

2

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GUI figure focus
Hello, I have a problem with focusing of the main figure in my GUI. My keyboard shortcuts works properly until I use the fill c...

12 years 前 | 3 个回答 | 1

3

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Triangle centroid
Hello, do you somebody know any simlpe method how to find the triangle centroid (or geometric barycenter) in 3D? Thanks a l...

12 years 前 | 2 个回答 | 0

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已回答
eigenvalue/vectors for a group of square matrices (in 3D-form?)
Hi, I asked for something similar 2 weeks ago. Try this. It works fine for my purposes, may be it will work for yours as well. ...

13 years 前 | 0

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cylnder surface
Hello everybody, I need a help with drawing a cylinder surface. The cylinder fuction ([X,Y,Z] = cylinder) generates coordinate...

13 years 前 | 2 个回答 | 0

2

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Variable pre-definition
Hello, how can I pre-define list of variables (e.g. var_1,var_2,...,var_n) that have the same content, for example zeros(100...

13 years 前 | 2 个回答 | 0

2

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A lot of eigenvalues
Hello everybody! I have many 3x3 matrixes (e.g. 3 000 000 matrixes) and I need to compute their eigenvalues. Nowadays, I'm do...

13 years 前 | 2 个回答 | 0

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Problem with GUI
Hello, In my GUI, I have a figure toolbar visible and there is a "save figure" icon which I pressed unintentionally. That cau...

13 years 前 | 0 个回答 | 0

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Key press in GUI
Hello, is it possible to detect pressing of modifier keys (Ctrl, Alt, Shift) or Home, Pgdn etc. in GUI? I use command get(gcf,...

13 years 前 | 1 个回答 | 0

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mouse button click
Hello, is it somehow possible to distinguish which mouse button was pressed, left or right? Thank you

13 years 前 | 3 个回答 | 0

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已回答
delimiter usage
Thank you guys, it works

14 years 前 | 0

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delimiter usage
Hello, I'd like to know if it is possible to use two spaces as a one delimiter in dlmwrite function and how can I write that. Th...

14 years 前 | 2 个回答 | 0

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