I'm looking for a tool\method which allows me to design a filter without involving the frequency response at all.
Specifically, I'm trying to design a simple FIR smoothing filter for an emmbedded system which reads different analog sensors. My sampling rate is 1kHz and I'd like to generate an FIR filter with 0-overshoot and a smoothing effect (e.g. in attached pic).
The different tools I found (including MATLAB) all involved a design around a LP filter, which means I have to analyze the frequency response of my system.
Any relevant tools\methods out there?