How to close the signalAnalyzer app from the command line?

I am using the following syntax in the code that I am using

signalAnalyzer(signal1, signal2, 'SampleRate', fs, 'StartTime', 0)

When I restart (or rerun) the code, everytime I have to close the signalAnalyzer app. manually, otherwise this does not close by itself.

The code starts with the following syntax:

close all;clear;clc

I have already tried using

close all force

or

close('signalAnalyzer')

but nothing was successful.

Even in the document, nothing was written about closing the signalAnalyzer app.

Answer 1

[Devineni Aslesha]

As of now, closing the signal analyzer app from the command window is not supported for the available MATLAB releases. However, the concerned parties may be looking into it and might be added in the future.

[Creatlee]

Hi Devineni,

Thanks for the answer!

I hope closing the signal analyzer app from the command window in the later version of MATLAB :)

[Wes Baldwin]

I believe this is also an issue with the "Deep Learning Network Analyzer". I have not found a was to close this app from the command line.

[Arman Ahmadian]

Yes. Sadly, "Deep Learning Network Analyzer" cannot be closed from the command line wich makes using it difficult. The screen pops up with analyzer figures which cannot be closed except for manually closing them one by one.

How come all figures in matlab output a handle using which they can be closed but not these analyzers? This is a serious glitch.

Answer 2

[cdarling]

As I've tried between R2022b to R2023b, it is possible using command

signal.analyzer.Instance.close

to close the Signal Analyzer App.

Remember this is not a documented nor official supported feature, and may change at any time.