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ezeio2:expref:start [2022-11-16 23:33] – [Field expressions] andreh | ezeio2:expref:start [2022-11-16 23:50] (current) – [Field expressions] andreh | ||
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=== Example: Signal filter === | === Example: Signal filter === | ||
- | If data from a register (or other field) includes a lot of noise and needs to be filtered over time, a simple field expression can be used to implement a IIR filter function: | + | {{ : |
<code javascript> | <code javascript> |