How to close linearSystemAnalyzer window programmatically

Question

Paolo Minotti 2016-7-6

回答： Divyajyoti Nayak 2025-6-3

I opened the Linear System Analizer window programmatically, as

linearSystemAnalyzer(plottype,sys);

Now I want to close it. Programmatically.

How can I do it?

close all

doesn't work, unfortunately.

Let's assume that I do not have the handle to the Linear System Analyzer figure.

Marco C. 2018-12-1

Can someone please answer this question, I'm curious too

Answer 1

The best way to programmatically open and close apps is to store the handle of the app while creating them and using the 'close' function.

lsa = linearSystemAnalyzer;
close(lsa);

If the handle cannot be stored initially, then the handle can be retrieved using the 'findall' function.

linearSystemAnalyzer
lsa = findall(0,'Name','Linear System Analyzer');
close(lsa);

Here's some documentation to help you out: