how to set data store variable as block parameter variable?

조회 수: 2 (최근 30일)
ecom
ecom 2021년 10월 31일
편집: Fangjun Jiang 2021년 11월 10일
Hello,
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

답변 (1개)

Fangjun Jiang
Fangjun Jiang 2021년 11월 1일
편집: Fangjun Jiang 2021년 11월 10일
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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