I need to know the 3-dimensional velocity. But my device theoretically moves in 2-dimension (x,y) y is like a kind of noise if you know what i mean, but i take it into account.
Hi,
I'm currently developing an application. I'm practically done, but I have one big issue (for me). So I have 3-axis acceleration from my android device. Now I want to have the general acceleration at time t, because after that i want to calculate velocity.
So, what I know:
to get velocity...