Recent content by alnoy

I will explain a bit more hope it clarifies the problem, Everything is in x,y (euclidian space), v and vc are speeds of two bodies,i.e v1, vc1 are the x components and v2,vc2 are y components. d is some distance. from the Kalman filter that tracks the body the spead is estimated as v but...

Hey, Can somebody help me on this one. I feel out of my depth and have to solve it somehow. I have a variable vector v=[v1 v2]T, a constant vector vc = [vc1 vc2]T, a scalar variable d and a vector function: s= d/(Vs/V-1) I need the first derivative ds/dv at a point of the mean of v...