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variable sine wave with fixed number of periods

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guduguntla sai shankar
guduguntla sai shankar on 7 Mar 2016
Hello everyone I need a small favour . how can we generate a variable sine wave in matlb/simulink. my frequency should increase about 50KHz exactly after 20 periods. and it increase upto 1MHz. thanks in advance.

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Answers (1)

Vaibhav Awale
Vaibhav Awale on 11 Mar 2016
Hello,
I think chirp signal block satisfies your requirement.

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guduguntla sai shankar
guduguntla sai shankar on 12 Mar 2016
Hello, chirp block can generate varaiable frequency by defining starting and ending frequency but we cannot get number of periods for each frequency.

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