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Gaussian Lowpass Filter Poles (to 6 dB & to 12 dB)
A Gaussian filter is a filter whose impulse response is a Gaussian function. Gaussian filters are designed to give
no overshoot to a step function input while minimizing the rise and fall time. This behavior is closely connected
to the fact that the Gaussian filter has the minimum possible group delay. Mathematically, a Gaussian filter
modifies the input signal by convolution with a Gaussian function; this transformation is also known as the