Why does my function not return a figure when there is no error but when there is it returns a figure?

So i want a function to give me date (value: 1x1 table) as an output and a figure (polarhistogram), but when the function doesnt give an error i wont get a figure. Only when i type some random function with some random variables inside of that function it gives a figure as an output but after that my whole script stops.

So how do i get this line of code below as an output in a figure?

figure
h = polarhistogram (deg2rad(x),deg2rad(y));

Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

When simpely demanding h as an output i get this message:

handle to deleted Histogram

The only sections needed to run are 1, 3, 9

But i want this as an output of my function:

Btw windrichtingen means winddirections in dutch.

[Cris LaPierre]

It would be much easier to help if you could share your entire function and the code + data you are using to call that function. Please attach them to your post using the paperclip icon.

[Dirk te Brake]

Ok i will do that

[Dirk te Brake]

You mean like this?

[Walter Roberson]

The posted code has

load('WeerdataEnschede2021.mat')                                %Laad de weerdata die verwerkt en gelezen moet worden.

but WeerdataEnschede2021.mat has not been provided.

[Dirk te Brake]

sorry for being so sloppy, now it should work.

[Walter Roberson]

Unrecognized function or variable 'FahrenheitToCelcius'.

[Dirk te Brake]

Thanks for all the effort but i found out what the problem was. I plotted another graph without creating a new figure so my polarhistogram disappeard. So only when i created an error I could see the polarhistogram.

Answer 1

[Walter Roberson]

Change

h = polarhistogram (deg2rad(x),deg2rad(y);

to

h = polarhistogram(deg2rad(x), deg2rad(y));

[Dirk te Brake]

Ow that's a mistake in my question I wrote it like that in my script