Finding out the gradient for a set of points in three dimensional coordinates.

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Hi ,
i am trying to find the value of velocity for a three dimensional set of points (X,Y,Z) , I have already found out he distances between the set of consecutive values and the points are in three dimensional coordinates.
I have the value of time as well between the consecutive set of points.Have a look on to the set of values in excel sheet attached.
Any help.Quiver plots are not helping me out showing errors.

답변 (1개)

Harshita Gupta
Harshita Gupta 2019년 2월 8일
In order to calculate the velocity given set of 3D points and time stored in an excel sheet, please follow the steps below :
  • Read excel sheet using function " xlsread".
  • Calculate euclidean distance using "norm".
  • Calculate velocity.

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