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Michael


Last seen: 11 dagar ago |  Active since 2023

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Question


Why does argmin index of NaN array have a value of 1 and not NaN?
[M, I] = min([NaN, NaN]) produces M = NaN I = 1 Why? When there is no minimum (M=NaN) there should ...

7 månader ago | 3 answers | 0

3

answers

Question


Why is this loop faster than a vectorised version? Could the vectorised version be made faster than the loop?
I'm trying to improve performance in a code that uses a loop. I've written a vectorised version matching the functionality, whil...

8 månader ago | 1 answer | 0

1

answer

Question


How to get app designer radio button group spacing to auto resize with window
I have an app that (necessarily) automatically resizes to fill the screen on launch (app.UIFigure.WindowState = 'fullscreen'). T...

9 månader ago | 1 answer | 0

1

answer

Question


Why does 'Scrollable' UI container interactivity only work when components are "above or to the right" of the visible window?
The built-in functionality for UI containers 'Scrollable' interactivity (eg, uifigure) only works when components are "above or ...

10 månader ago | 1 answer | 1

1

answer

Answered
How to make components in uitabgroup align to center of uifigure window when UIFigure.WindowState = 'fullscreen' using AppDesigner?
The way to do this is to 1. apply a grid layout to the top level panel on which the tab group appears, set this to one column an...

10 månader ago | 0

| accepted

Question


How to make components in uitabgroup align to center of uifigure window when UIFigure.WindowState = 'fullscreen' using AppDesigner?
I have designed an app that sets app.UIFigure.WindowState = 'fullscreen' on opening. In the UI I am using a tab group each tab o...

10 månader ago | 1 answer | 0

1

answer

Question


How to to design and test UI with audioDeviceWriter and dsp.AudioFileReader in AppDesigner for multichannel audio playback
I'm developing a user interface in AppDesigner that uses dsp.AudioFileReader and audioDeviceWriter to read and play 16-channel a...

10 månader ago | 0 answers | 0

0

answers

Question


Shuffle order of cell array without repeating rows
I have a cell array of duplicated strings (filenames, in my application) the order of which I would like to pseudo-randomise, su...

10 månader ago | 2 answers | 0

2

answers

Answered
Spectrogram error: psdoptions and nfft
It seems the problem is in the argument syntax usage - the function wouldn't accept either Name=Value, or 'Name', 'Value' paired...

12 månader ago | 0

| accepted

Question


Spectrogram error: psdoptions and nfft
I'm getting some error messages trying to use the spectrogram function in Matlab 2022b. My signal x_re is sized 600000 x 1, wit...

12 månader ago | 1 answer | 0

1

answer