Matt Fig
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Question
fegeometry telling my I have infs or nans when I do not
I am trying to create an fegeometry object from a mesh loaded with readSurfaceMesh. The problem is that MATLAB thinks there are ...
4 mois il y a | 1 réponse | 0
1
réponseQuestion
Mistake in documentation for regexp?
Even after using MATLAB for 20 years, I still need to look at the doc for this function from time to time. This time I noticed s...
6 mois il y a | 1 réponse | 0
1
réponseHow can I change the font size of the current axis?
To change the font size, set the FontSize property on the axes object after plotting. For example: x = rand(10,10); y = rand(10...
plus de 4 ans il y a | 29
| A accepté
A soumis
MATLABTETRIS
Another MATLAB version of the classic game, Tetris.
presque 5 ans il y a | 11560 téléchargements |
A soumis
Fast View Factor Computation
Computes the view factors for two 3D planer polygons
presque 10 ans il y a | 454 téléchargements |
Display rational numbers using fprintf
T = 1/3; fprintf('The number is: %s\n',strtrim(rats(T)))
plus de 13 ans il y a | 2
| A accepté
Faster way of writing this code: (finding index)
That code does not return an index, but it does return the number of values in vector quantiles that are smaller than input.
plus de 13 ans il y a | 0
Breaking Quotes for Printmat
If I were you I would just use FPRINTF to print your array. I would offer you an example, but I don't know what you mean by "Is ...
presque 14 ans il y a | 0
Create a matrix with Special properties
V0 = 10; a = 5; V1 = V0 + randi([-100 140]) + a; V2 = V1 + randi([-100 140]) + a; matrix = [V0,randi([-100 140]),a...
presque 14 ans il y a | 0
| A accepté
index exceeds matrix dimention
What is the Q doing there? We need to see code that we can copy/paste and *_it will run_*. So please fill in the missing varia...
presque 14 ans il y a | 0
A simple question about working with array matrix and converting a column to multiple columns
reshape(X,50,12) Or perhaps reshape(X,12,50).'
presque 14 ans il y a | 1
| A accepté
adding breakpoint to program slows it down a factor of 250x
It makes sense to me that MATLAB would be slower when you are debugging. So what is the big deal? You won't be in debug mode o...
presque 14 ans il y a | 0
| A accepté
I need help with the Matlab R2007b commands
If you have MATLAB installed then you can look at the documentation by typing: docsearch('image processing toolbox') The...
presque 14 ans il y a | 0
how to enable rotate3d for guide axes?
Use the command: rotated3d on After the code that plots the surf.
presque 14 ans il y a | 0
Problem Saving Workspace - No Error Message
Of course, it would be immenseley helpful, and might actually allow a solution to be put forward, if you describe *in detail* wh...
presque 14 ans il y a | 0
Concatenate cells: making column and row headers
row={'cat1'; 'cat2'; 'cat3'}; col={'mouse1' 'mouse2' 'mouse3'}; figure t = uitable('Data',[],... 'Colu...
presque 14 ans il y a | 0
[GUI] How do you fill a Listbox with documents from a specific folder
The most basic example... D = dir; uicontrol('style','list',... 'units','pix',... 'pos',[20 20...
presque 14 ans il y a | 0
| A accepté
About matrix: how to make matrix binary (0 and 1)
S = dec2bin((1:32).') % If a string is o.k. N = S - '0' % If you need a numeric matrix.
presque 14 ans il y a | 0
i want to plot the graph between the probability of false alarm and probability of detection
# Format your code. # Give a description of what it does and what is wrong # State _clearly_ what you need it to do.
presque 14 ans il y a | 0
How can i create a standard matlab template for new programs
You could put that code in an m-file then use COPYFILE to copy it to a new m-file, including the intended name. Say your abov...
presque 14 ans il y a | 1
| A accepté
what is difference in cell and structure plz tell me with example
There is good documentation on this, did you read: doc cell doc struct Here is a cell array: C{1} = magic(3)...
presque 14 ans il y a | 3
Error in Quad, suggestions required ?
Don't mix inlines with symbolics this way. syms E m R T f1 = int((0.99954.*E + ((0.58058-0.044967.*m).*R.*T))./(E + (2...
presque 14 ans il y a | 0
plot of specified data
a=[1;1;1;1;2;2;2;3;3;3;3;4;4;4;4;4;5;5;5]; b=[20;21;22;24;20;22;24;21;19;20;22;23;24;19;23;19;24;23;22]; c=[2;5;1;3;1;3;...
presque 14 ans il y a | 0
| A accepté
Quick way to find the point where a vector changes from increasing to decreasing.
D = [10,9,7,5,3,2,1,2,3,5,7]; V = [0 diff(D)>0] % Indicates sign of difference S = find(V,1,'first') % First index whe...
presque 14 ans il y a | 0
| A accepté
Quotes around the name of the function
Typically, you want to pass a handle to a function, not a string. fsovle(@myfun,x0) % Notice the @ symbol --> a function h...
presque 14 ans il y a | 0
| A accepté
How to solve a simple if loop
# There is no such thing as an IF loop. # IF statements do not filter elements out of an array. # MATLAB does not use a THEN k...
presque 14 ans il y a | 1
| A accepté
Aborting callback execution in GUI - Drawnow error
I am not sure why you are using errors to try to cancel an operation. It seems simpler to just have the cancel button set a fla...
presque 14 ans il y a | 0
| A accepté
GUI pop-up menu and push buttons
There are many ways to do this. Here is a simple example that may provide a skeleton for you to fill out. function [] = ...
presque 14 ans il y a | 0
Is there a way to label a plot with angled text?
You might give <http://www.mathworks.com/matlabcentral/fileexchange/27812-rotate-x-axis-tick-labels this file exchange file a tr...
presque 14 ans il y a | 0
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[co,fig] = gcbo does not work in slider listener
Use FINDALL. fig = findall(0,'type','figure','tag','myfiguretag')
presque 14 ans il y a | 0
