Which function is this?
- Thread starter olejokle
- Start date
D
Deleted member 4993
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The red line should be exponential. But i can't figure out how to plot this in matlab :\ Can someone help me?
The reason i want this function is because i want to increase the brightness of a LED exponentially with all 255 PWM steps with different delay time.
I would fit a function:
PWM = A*[1-e^(-kt)]
Now solve for A & k knowing PWM = 0 @ t=0 and PWM = 255 at t = 1800