How do you smooth a signal in Python?
Another method for smoothing is a moving average. There are various forms of this, but the idea is to take a window of points in your dataset, compute an average of the points, then shift the window over by one point and repeat. This will generate a bunch of points which will result in the smoothed data.
What is a boxcar filter?
The boxcar filter is a Finite Impulse Response (FIR) filter, and is shown in Fig. 1. This filter is causal, and has a group delay equal to T/2. The ideal boxcar filter can be expressed in the Laplace. domain by combining two opposing unit step (Heaviside)