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tomas


Last seen: environ 2 ans il y a |  Actif depuis 2011

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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...

environ 10 ans il y a | 0

Question


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...

environ 11 ans il y a | 1 réponse | 0

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réponse

Question


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...

presque 12 ans il y a | 1 réponse | 0

1

réponse

Question


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 ...

presque 12 ans il y a | 2 réponses | 0

2

réponses

Question


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...

plus de 12 ans il y a | 2 réponses | 0

2

réponses

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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...

plus de 12 ans il y a | 3 réponses | 1

3

réponses

Question


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

plus de 12 ans il y a | 2 réponses | 0

2

réponses

Réponse apportée
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. ...

presque 13 ans il y a | 0

Question


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

presque 13 ans il y a | 2 réponses | 0

2

réponses

Question


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...

presque 13 ans il y a | 2 réponses | 0

2

réponses

Question


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...

presque 13 ans il y a | 2 réponses | 0

2

réponses

Question


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...

presque 13 ans il y a | 1 réponse | 0

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Question


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,...

environ 13 ans il y a | 1 réponse | 0

1

réponse

Question


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

environ 13 ans il y a | 3 réponses | 0

3

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Réponse apportée
delimiter usage
Thank you guys, it works

plus de 13 ans il y a | 0

Question


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...

plus de 13 ans il y a | 2 réponses | 0

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