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tomas


Last seen: meer dan 2 jaar ago |  Active since 2011

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Answered
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...

meer dan 10 jaar ago | 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...

meer dan 11 jaar ago | 0 answers | 0

0

answers

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...

ongeveer 12 jaar ago | 1 answer | 0

1

answer

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 ...

ongeveer 12 jaar ago | 2 answers | 0

2

answers

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...

meer dan 12 jaar ago | 2 answers | 0

2

answers

Question


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...

meer dan 12 jaar ago | 3 answers | 1

3

answers

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...

meer dan 12 jaar ago | 2 answers | 0

2

answers

Answered
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. ...

ongeveer 13 jaar ago | 0

Question


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

meer dan 13 jaar ago | 2 answers | 0

2

answers

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...

meer dan 13 jaar ago | 2 answers | 0

2

answers

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...

meer dan 13 jaar ago | 2 answers | 0

2

answers

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...

meer dan 13 jaar ago | 0 answers | 0

0

answers

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,...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Question


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

meer dan 13 jaar ago | 3 answers | 0

3

answers

Answered
delimiter usage
Thank you guys, it works

bijna 14 jaar ago | 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...

bijna 14 jaar ago | 2 answers | 0

2

answers