Variance of Kalman Filter
Posted: Thu Oct 11, 2018 12:52 pm
Hi,
I tried logging the variance of Position x and y (varX and varY) using the python client. I'm trying to sample particles for a particle filter using these variances. But varX and varY stuck at 100 all the time. It doesn't converge to a lower value. Currently I'm using only the flow deck. Is any kind of external positioning system required for converge the variance to a lower value?
I tried logging the variance of Position x and y (varX and varY) using the python client. I'm trying to sample particles for a particle filter using these variances. But varX and varY stuck at 100 all the time. It doesn't converge to a lower value. Currently I'm using only the flow deck. Is any kind of external positioning system required for converge the variance to a lower value?