Can anyone help me to solve this error?

[Sulaymon Eshkabilov]

It is a signal size related err in Simulink.

Can you post your model or screenshot of your model?

[Shankarao Rajasuriyan]

Yes, it is from the Simulink.

This is the file of the Simulink. Feel free to run and see the error.

[Shankarao Rajasuriyan]

And yeah this is the screenshot of my model.

[Alex Alex]

Try use block "Memory"

Answer 1

[Pemendra Kumar Pardhi]

Dear

Shankarao Rajasuriyan

It is occur due to Numbers of signal input in the multiplication/division block

After Mux block there are three sinal are caring, moreover you have used multiplication block of single signals

Go inside the Multiplication block and replace (*) with (***) if you have three input signals

To your help, I have also attached an image of the inside of your model.

You need to change in all sub system of your model as per requirements

I hope it will be helpful for you

Thanks

Pemendra Kumar Pardhi

[Shankarao Rajasuriyan]

Thank you so much.