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Feeds
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...
mer än 11 år 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...
mer än 12 år ago | 0 answers | 0
0
answersQuestion
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...
ungefär 13 år ago | 1 answer | 0
1
answerQuestion
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 ...
ungefär 13 år ago | 2 answers | 0
2
answersQuestion
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...
mer än 13 år ago | 2 answers | 0
2
answersQuestion
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...
mer än 13 år ago | 3 answers | 1
3
answersQuestion
Triangle centroid
Hello, do you somebody know any simlpe method how to find the triangle centroid (or geometric barycenter) in 3D? Thanks a l...
mer än 13 år ago | 2 answers | 0
2
answerseigenvalue/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. ...
ungefär 14 år 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...
ungefär 14 år ago | 2 answers | 0
2
answersQuestion
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...
ungefär 14 år ago | 2 answers | 0
2
answersQuestion
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...
ungefär 14 år ago | 2 answers | 0
2
answersQuestion
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...
ungefär 14 år ago | 0 answers | 0
0
answersQuestion
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,...
mer än 14 år ago | 1 answer | 0
1
answerQuestion
mouse button click
Hello, is it somehow possible to distinguish which mouse button was pressed, left or right? Thank you
mer än 14 år ago | 3 answers | 0
3
answersQuestion
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...
mer än 14 år ago | 2 answers | 0
