Generating signal with variable frequency

Hello,

I'm trying to generate, during the simulation in Simulink, a sinus signal which would have an frequency from previous math operations. I don't want to plot it. Is there necessary to import from outside an clock/timer ?

Thanks for responses!

Answer 1

[Guy Rouleau]

See my example here:

http://blogs.mathworks.com/seth/2011/03/08/how-do-i-change-a-block-parameter-based-on-the-output-of-another-block/

[Kaleigh Mena]

Use Data Store Write and Data Store Read blocks.

Answer 2

[Pawel Burzynski]

Maybe now someone can help me?

[Fangjun Jiang]

You can add your update as a comment in your question, not as an answer.

Answer 3

[Fangjun Jiang]

The comment in my answer to this question has a method to generate a sine wave with variable frequency.

http://www.mathworks.com/matlabcentral/answers/15466-how-to-select-signals