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Published 20 hours ago • verified publisher icon rlabbe

Incorrect convolution math formula in chapter on Discrete Bayes

Open thomasfermi opened this issue 3 years ago • 0 comments

https://nbviewer.org/github/rlabbe/Kalman-and-Bayesian-Filters-in-Python/blob/master/02-Discrete-Bayes.ipynb

In the Discrete Bayes chapter, we have the formula for the discrete convolution:

image

For t=0 this always yields just one value that is being added. This seems incorrect to me.

Shouldn't the correct formula be

image

? This also takes into accout the finite length of the kernel.

thomasfermi avatar Sep 18 '22 16:09 thomasfermi