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Why do we use Fourier transform?
A colleague asked me this question while discussing about the Fourier transform of a signal from an European version of GPS called...
Rana Basheer
Mar 16, 20145 min read
129 views
Granger Causality
Granger causality is one of several tools that are extensively used to figure out cause and effect (causal) relationship from data....
Rana Basheer
Dec 28, 20121 min read
25 views
Interesting probability problem – Crazy airplane guy
This problem I found on the following website. I am just restating it below A line of 100 airline passengers is waiting to board a plane....
Rana Basheer
May 19, 20112 min read
89 views
Alpha Divergence
On several occasions you want to classify an observation x into one of two categories Depending on which ever probability is higher we...
Rana Basheer
Apr 21, 20111 min read
9 views
Particle Filtering
A brief introduction on particle filtering – a.k.a stochastic filters. We will start with our problem statement In some engineering...
Rana Basheer
Apr 20, 20112 min read
7 views
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