AVG – Moving average filter

Block SymbolLicensing group: STANDARD

Function Description
The AVG block computes a moving average from the last n samples according to the formula

y_{k} = \frac{1}{n} (u_{k} + u_{k - 1} + \dots + u_{k - n + 1}) .

There is a limitation $n < N$ , where $N$ depends on the implementation. If the last n samples are not yet known, the average is computed from the samples available.

This block propagates the signal quality. More information can be found in the 1.4 section.

Input

u	Input signal to be filtered	Double (F64)

Parameter

n	Number of samples for averaging $↓$ 1 $↑$ 10000000 $⊙$ 10	Long (I32)
nmax	Allocated size of array $↓$ 10 $↑$ 10000000 $⊙$ 100	Long (I32)

Output

y	Filtered output signal	Double (F64)

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