Question

Any way to make a global wrapper code for all callbacks in App Designer?
I am in the process of migrating a GUI I created using GUIDE to App Designer (2019b). In GUIDE, I added code to the main functio...

5 years ago | 0 answers | 0

Question

Add value limits to cells in uitable
I am creating a GUI using the App Designer (2019b). One of the nice features for NumericEditField is that you can define value l...

6 years ago | 0 answers | 2

Question

Format ToolTip strings in AppDesigner
I am working on migrating a GUI from GUIDE to AppDesigner. In GUIDE, I could format the tooltip text by supplying an HTML string...

6 years ago | 2 answers | 1

Question

Read text file with multiple rows of fields
I am trying to read in a large text file with a challenging formatting. Instead of one long row of many fields, the file is brok...

6 years ago | 1 answer | 0

Question

"Error during serialization" when modifying plot created from custom classes
I have been running into the following error in a couple of different situations: Error using scribeccp. (Line 24) Error durin...

6 years ago | 0 answers | 0

Question

Error when trying to remove object from plot
I have an axis containing multiple plotted objects, created both from the `scatter` and `plot` commands. If I want to remove one...

7 years ago | 0 answers | 0

Question

How to handle empty strings with datenum
I have a comma-separated text file I am reading in and parsing using |textscan|. Two of the fields are the date and time of day....

8 years ago | 1 answer | 0

Question

Is it possible to determine when I last used a toolbox?
It's coming time for me to renew my license, and I have a couple toolboxes that I rarely use, if at all. Is there a way to see w...

9 years ago | 3 answers | 0

Question

Which functions require double precision
I recently got the following error: The input signal X must be a double-precision vector. Now, I understand the error an...

9 years ago | 1 answer | 0

Question

Can I put a try-catch in GUI initialization code?
I am building a GUI using GUIDE in 2016a which I will be compiling and deploying. I want to try to do some global error handling...

9 years ago | 1 answer | 0

Question

Force return from function while debugging
I am debugging a program and would like to return from a subfunction without completing the function. For example, you can write...

9 years ago | 1 answer | 0

Question

Use individual license on a network
I have an individual license, which allows me to install and use MATLAB for one user on up to four different machines. One of th...

9 years ago | 1 answer | 0

Question

Why does Matlab use 'log' instead of 'ln'?
Okay, I understand that the function for natural logarithm is "log()" and the function for base 10 logarithm is "log10". However...

10 years ago | 3 answers | 0

Question

Use Parallel Toolbox to debug multiple scripts
I have two different scripts that I would like to debug simultaneously so I can compare their behavior. Is there a way I can use...

10 years ago | 1 answer | 0

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

10 years ago

Question

Why is errorbar whisker length dependent on X?
I am running a simulation in Matlab 2015 which creates data each round, so I am plotting a number of single errorbar series indi...

10 years ago | 2 answers | 0