How to find slope of an curve?

5 vues (au cours des 30 derniers jours)
GD
GD le 12 Août 2015
Commenté : Uladzimir le 13 Août 2015
I have an input signal, a falling cuve, I want to find out the slope of this curve, but not at every instant(thats why I dont want to use differentiator block). But i would like to find slope after every 100 milliseconds. How could i do this?

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Uladzimir
Uladzimir le 12 Août 2015
You can use discrete derivative block with Ts = 0.1
  2 commentaires
GD
GD le 13 Août 2015
I have a Discrete derivative block, i looked into the properties but i could not find the option to enter Ts as desired.
Uladzimir
Uladzimir le 13 Août 2015
You could use zoh block. It has a such option

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