Covariance Matrix Dimensions are Improper

[mr97]

Hi,

I wrote an object tracking VI that outputs x and y positions on the image feed and then converts these to azimuth and elevation in the mathscript node. However, I want to implement a KF to make my system resistant to occlusion. I am outputting the X and Y pixel position of the object tracker into the KF, with an arbitrary acceleration input of 0.05. However, upon running the VI I get an error message stating that my Covariance Matrix Dimensions are Improper. Do you know what might be causing this and how I can avoid it? Additionally, what value do you recommend for the input acceleration if it's just a visual tracker?