I want to know how to handle simulink graph (I'm newbee about simulink)

My question is very simple

I'm studying simulink to apply about my research

When I make a sine signal like under graph, The graph is very unnatural. I mean it is not continuous wave

I want to make the continuous graph. if the sampling rate increase, I think the graph i want display

But I cannot find it, Help me please

Answer 1

[Sarvesh Kale]

Hi 장훈 정,

You need to modify the solver settings under configuration parameters. To access configuration parameters,

Go to the home tab under modelling in simulink -> model settings and click on model settings, change your solver type to variable step and solver to auto (Automatic solver selection) -> click okay and rerun the model,

hopefully the issue will be fixed and you should be able to see smooth sine wave. If you are just getting started with Simulink then the following resource will help you.

https://matlabacademy.mathworks.com/details/simulink-onramp/simulink

I hope this answers your query

Thank you.

[장훈 정]

Although I seted what you answer, It don't still display continouswave

[Sarvesh Kale]

can you upload your slx model ?

[장훈 정]

Of course! I want to solve this problem quickly

Thank you