EVAR – Moving mean value and standard deviation
Block SymbolLicensing group: STANDARD
Function Description
The EVAR block estimates the mean value
mu (μ) and standard
deviation si (σ)
from the last n samples of the input signal u according to the formulas
where k stands for the current sampling instant.
This block propagates the signal quality. More information can be found in the 1.4 section.
Input
u | Analog input of the block | Double (F64) |
Parameter
n | Number of samples for statistics ↓2 ↑10000000 ⊙100 | Long (I32) |
nmax | Allocated size of array ↓10 ↑10000000 ⊙200 | Long (I32) |
Output
mu | Mean value | Double (F64) |
si | Standard deviation | Double (F64) |
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