how to set data store variable as block parameter variable?

1 view (last 30 days)
ecom on 31 Oct 2021
Edited: Fangjun Jiang on 10 Nov 2021
In simulink, I have created a variable Fr using the data scope memory block(also using data store read & write). How can I set this variable name Fr into sine wave block for frequency as Fr as parameter? I tried to create the parameter variable from the model editor but it ask for value. I deleted param field and write Fr there and I had to specify variable in the value which is empty [ ]. I tried writing =Fr in the value field but is not working.
Thank you

Answers (1)

Fangjun Jiang
Fangjun Jiang on 1 Nov 2021
Edited: Fangjun Jiang on 10 Nov 2021
Use a Math function block. y=sin(2*pi*Fr*t), specify Clock multiplied by Fr as input and perform sin() function on it.


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