derivative from set of values code.

i have a set of values of displacemnt and time values. how can i get the values of velocity and acceleration with this?

回答(1 个)

Hints Only:
Extracts the displacement and time vector separately from the input data matrix , use indices colon":" for all rows or clumns
Velocity: The rate of change of displacement wrt time
velocity=diff(displacemnet)./diff(time)
See the detail of diff function here
Acceleration: The rate of change of velocity wrt time , do double differentiation or once more on above equation.

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