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FIR Simulink

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Jan
Jan 2011-2-28
Hello,
Another wonderfull noob question, So I designed a basic filter with FDAtool and then converted it to a simulink block. Now I want to test my filter in simulink, to see if it works.
So what blocks should I add? I know I need some sort of samples as imput and also a way to read the samples out. But I tryed alot of things, non of them worked.
I designed a Window Taylor FIR bandstop on 5Khz, (if i can get the same graph or something else as on FDAtool its also good)
Thanks alot!

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回答（1 个）

Kaustubha Govind
Kaustubha Govind 2011-2-28
This example on Digital Filters may be a useful starting point for you. Essentially, you can use one of the many Simulink sources (Sine Wave, etc.) to test your filter.
  2 个评论
Jan
Jan 2011-3-2
I'm more looking for a way to send a unity response or pulse through the filter so I can get the filters response back.
Kaustubha Govind
Kaustubha Govind 2011-3-2
The closest thing to get an impulse response is using the Pulse Generator block with a large period.

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