How to capture N samples of a time varying signal into an array in Simulink - and repeat the process every M seconds.

I want to capture N samples of a time varying signal - to form an N element array. At some interval later I want to repeat the process and get a new vector of N samples. I tried putting a tapped delay inside an enabled sub-system - but it doesn't appear to replace all the values - but push one new value on the end every time. How do I flush the output of vector to get a new array every time.

Answer 1

[Sainath Varikuti]

Hi,

You can use the Buffer block in DSP system toolbox.

Regards,

Sainath.