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Jason


Last seen: 3 years ago |  Active since 2011

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Answered
Can one use uigetfile or other dialog prompt to create a file if it doesn't exist?
Ah, life makes sense again. Thank you.

6 years ago | 0

Question


Can one use uigetfile or other dialog prompt to create a file if it doesn't exist?
I'm coding a "Save As..." option in a GUI, and I'd like for the user to browse to a folder to save a .mat file of relevant varia...

6 years ago | 2 answers | 0

2

answers

Question


Can the output of 'whos' operating on a workspace be duplicated for a structure array?
Hi guys - I wrote a loop using 'whos' to filter out GUI figure elements when saving workspace variables so I'm not saving a ...

6 years ago | 1 answer | 0

1

answer

Question


How to pass a function workspace into a guidata handles structure in a GUI
Hi guys, I have a function called within a GUI structure callback built with GUIDE that produces a significant number of variabl...

7 years ago | 1 answer | 1

1

answer

Question


Temporal waveform reconstruction from spectral magnitude only
I have spectral data that represents magnitude in frequency space. I'd like to convert this data into the time domain to produce...

10 years ago | 1 answer | 0

1

answer

Question


How to use 'dir' to list files in another directory with a string
Guys - I have a variable that is a string describing a path (x = \\drive\folder1\folder2). How can I use 'dir' to create a l...

11 years ago | 1 answer | 0

1

answer

Question


Trouble loading GUI variables into handles
Guys - This one's driving me nuts. I want to save the state of my GUI with many pushbuttons and text windows so that when I ...

12 years ago | 2 answers | 0

2

answers

Answered
Avoid colorbar resizing image
For clarification, here is the code loop I use to generate i figures of 2 plots each: for i = 1:plotPCnum I = nu...

12 years ago | 0

Question


Mysterious GUI error messages
All you GUI experts - I have built a GUI using GUIDE to perform all the function layouts (it's all buttons and text entry wi...

12 years ago | 3 answers | 0

3

answers

Question


Avoid colorbar resizing image
Hi guys - How can I prevent an image from being resized when a colorbar is introduced? I am plotting two plots side by side,...

12 years ago | 4 answers | 1

4

answers

Answered
Plot title being placed and then erased, and subplots different sizes
Sorry Tom, that didn't work. As soon as subplot(1,2,1) is called, the firgure title disappears.

12 years ago | 0

Answered
Plot title being placed and then erased, and subplots different sizes
To clarify a bit I would like titlestr to be the plot title that is centered above the subplots and their titles.

12 years ago | 0

Question


Plot title being placed and then erased, and subplots different sizes
Hey folks - This one's a problem with a loop I wrote to plot a handful of figures, each with two subplots, and I can't seem ...

12 years ago | 3 answers | 0

3

answers

Answered
Specify popup menu location on screen
How about another way to accomplish the same thing, with some sort of uicontrol?

13 years ago | 0

| accepted

Question


Specify popup menu location on screen
OK, I know this is an easy one, but I can't seem to get the syntax right. I have a line of code in which a popup menu appears to...

13 years ago | 2 answers | 0

2

answers

Question


Plot an array greyscale but certain pixels marked in red
I have an MxN array of integers that makes an image that can be plotted with imagesc. I'd like to plot the whole image with grey...

13 years ago | 1 answer | 0

1

answer

Answered
Save and load all GUIDE GUI variables
Thanks everybody! Great advice.

13 years ago | 0

Question


Save and load all GUIDE GUI variables
Guys - I built a GUI in GUIDE that's basically a bunch of text edit windows and pushbuttons to call different operations. I'...

13 years ago | 4 answers | 0

4

answers

Answered
Using uiimport and subsequent coded commands
Simple but effective. Thanks Lucas!

13 years ago | 0

Question


Using uiimport and subsequent coded commands
Hi guys - I call uiimport in a GUI to import data, and in the GUI after that call I have some commands that operate on data ...

13 years ago | 4 answers | 0

4

answers

Question


Save base workspace MAT file from GUI
Guys - I'm writing a GUI in which I'd like to put a pushbutton to save the entire base workspace to a .mat file. Problem is ...

13 years ago | 2 answers | 0

2

answers

Answered
Error using rmdir
Thanks everybody, the rehash suggestion appears to have done the trick.

13 years ago | 0

Answered
Error using rmdir
Well, in my code I call rmdir first, then mkdir immediately after that. mkdir reports an error because the directory does alread...

13 years ago | 0

Question


Error using rmdir
Guys - I'm writing a GUI in which I create a directory with the following code: SessionName = get(handles.SessionName,'Stri...

13 years ago | 7 answers | 0

7

answers