# How to filter signals with non-uniform sampling rate?

I have a digital signal that was made from analog one by staggering sampling rate:

$\tau_i = \begin{cases}\tau_{even}& \text{if } i = 2n\\ \tau_{odd} & \text{if } i = 2n+1\end{cases}$

And I have a simple correlative filter, for example, smoothing filter

[1, -2, 1]


How should I calculate frequency response of such a filter?

• Has the analog signal been bandlimited before sampling? – Jazzmaniac Jul 14 '15 at 17:56