Csaba
Institute of Biophysics, Biological Research Center
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Content Feed
Question
How to select several intervals from a vector?
I have a vector (Y). I want to select a region from this vector. If this is a single region it is easy X=Y(i_from:i_to); What ...
mer än 2 år ago | 2 answers | 0
2
answersQuestion
How to change the layer order of axes?
I have figure with tiledlayout, e.g. with (2,2) arrangement. The layer order will be tile-1, tile-2, tile-3, tile-4. Tile-4 is t...
mer än 2 år ago | 2 answers | 0
2
answersQuestion
How to concatenate a (REAL) string vector?
I have a string matrix i.e. A=["abcd",.....,"efghijk";... . ... . ... . ... "lm",......, "opkq"]; How to c...
nästan 3 år ago | 1 answer | 0
1
answerQuestion
How to add additional rows to uitable?
I have (X,Y) vextor pairs for storing spectral data. If someone wants to correct the vectors I make an uitable user input, where...
ungefär 3 år ago | 1 answer | 0
1
answerEdit box 'keypressfcn' does not refresh the Edit box, unless I am debugging the callback function
I have found a workaround for the problem. If I change the focus from the edit field within the keypresscallback (i.e. to anothe...
mer än 3 år ago | 0
| accepted
Question
Edit box 'keypressfcn' does not refresh the Edit box, unless I am debugging the callback function
I have the following code (I want to avoid non numeric input in the edit box): hfig=figure(1); hhh = uicontrol(hfig....
mer än 3 år ago | 2 answers | 0
2
answersQuestion
Why I cannot "set" what I got with "get"?
I have the following code: hfig=figure(1); clf; c(1) = uicontrol(hfig... ,'Style','text'... ,'P...
mer än 3 år ago | 1 answer | 0
1
answerQuestion
Change "Edit" uicontrols background (how to set a structure array element to a specific value?)
I have a row of "edit" uicontrols. The handles of these are in a vector (e.g. in c). I want to change the background color of ea...
mer än 3 år ago | 1 answer | 0
1
answerQuestion
Concatenate two cell colums with different length, in Variables window it is possible while horzcat gives "not consistent" error.
I have two celll columns. a={'11';'21';'31'}; b={'12';'22'}; if I issue the c=[a,b]; command it gives the error Error usi...
mer än 3 år ago | 2 answers | 0
2
answersQuestion
How to recover VideoReader object (saved in 32 bit MATLAB into a mat file) in 64 bit MATLAB??
I have several *.mat file which contains a Videoreader variable. In a 32 bit MATLAB it looks like this: ans = VideoReader...
ungefär 4 år ago | 1 answer | 0
1
answerQuestion
How to define a "ValueChangingFcn" in a GUIDE definied slider
There is a "ValueChangingFcn" if I define a slider with uicontrol. I could not find it in the Property Inspector of the GUIDE sl...
ungefär 4 år ago | 1 answer | 0
1
answerReplace with another curve ??
plot(t,sdata,'o',t,movmean(sdata,30),'-'); Csaba
ungefär 4 år ago | 0
| accepted
Change type lines in diagram in matlab
I do not really understand your goal. What you are doing is plotting ten pairs of numbers. . What do you mean on "smooth"? The ...
ungefär 4 år ago | 0
| accepted
Question
How to save an icon made in GUIDE toolbar editor?
I have an icon, made by myself, in one of my (GUIDE) programs. I would like to have the same icon in another program. I could no...
mer än 4 år ago | 1 answer | 0
1
answerQuestion
When brushing the same data point twice it toggles the brushing state. Is it possible to change from "toggle" to "unite"?
When brushing the data twice (using SHIFT) and including the same data point it changes the brushing state from on to off. Is th...
mer än 4 år ago | 0 answers | 0
0
answersIndex exceeds matrix dimensions
E(i) = y(i) + V(i)^2 / (2*g); if i == 1; dE(i) = 0; else ,dE(i) = E(i)-E(i+1); , end You...
mer än 4 år ago | 0
| accepted
Question
uigetfile with default filter
I have a program where I am using uigetfile with several (~7) filters. The users complained about that the file selection window...
ungefär 5 år ago | 2 answers | 1
2
answersQuestion
Surf coloring question: How CData works?
I am trying to color different surf pictures. Surf by default colors the surface using the colorbar from minimum of z data up t...
ungefär 5 år ago | 1 answer | 0
1
answerQuestion
How to check if the CUDA capable device is really working with MATLAB?
I have a program, where I want to check if is it possible to use CUDA calculation. gpuDeviceCount ans = 1 says th...
ungefär 5 år ago | 1 answer | 1
1
answerQuestion
How to correctly vectorize?
Hi, I have this code (Matlab 2018b): m=5; f=[.1,-3,.05,70.56,110.32456]; c=zeros(m); M=10; for i=1:M for j=1:m ...
mer än 5 år ago | 1 answer | 0
1
answerQuestion
In the popupmenu how to show the serial number of the choice?
I have a list (string cell array) where I store the description of an object. When I present it in the popupmenu it would be nic...
mer än 5 år ago | 0 answers | 0
0
answersProgrammatically select a specific object when switching on plotedit
OK. Sorry folks, I have found it. In the defining function: f=figure; object=uicontrol(.........,'ButtonDownFcn',...
nästan 6 år ago | 1
| accepted
Question
Programmatically select a specific object when switching on plotedit
Is there any way to select an object when issuing the command plotedit(hfig,'on'); I tried to overwrite 'CurrentObject'...
nästan 6 år ago | 3 answers | 1
3
answersQuestion
How to put an axes into the foreground layer in GUI (made by GUIDE)?
I have a GUI with several axes defined. When running the program I would like to select an axes and enlarge or move it inside th...
nästan 6 år ago | 2 answers | 0
2
answersQuestion
How to make a "Do not touch!" dialog box?
I have a GUI where there are several pushbuttons, selection boxes, etc. By pushing pushbuttons the program calculates something ...
ungefär 6 år ago | 2 answers | 0
2
answersload structure array with a function and extract the variables
I had a similar problem. Here is a solution (maybe not the best one): filename='*'; % you get it from somewhere [path,n...
ungefär 6 år ago | 0
How to get the indices corresponding to the width of a peak?
I do not know why these 0.5*height indices are important since they actually do not have any meaning. When the peaks are overwhe...
mer än 6 år ago | 0
| accepted
Question
How to put symbols in GUI static textbox?
I have tried the "Interpreter" property but it does not exist for the static text box in a GUI made by GUIDE. Is there any way t...
mer än 6 år ago | 1 answer | 0
1
answerQuestion
How to position a GUI window the same place and size where it was closed?
Running the GUI every user puts the GUI window to different places, as it is convenient for them (especially if they have severa...
mer än 6 år ago | 1 answer | 0
1
answerQuestion
GUI with two axes exactly on the same position, toolbar with zoom, handle, etc.. How user can select between two axes to use toolbars on different axes?
I have a GUI where there are two axes on exactly the same position and size. The top axes are transparent. On the toolbar I have...
mer än 6 år ago | 0 answers | 0