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Exponentially Weighted Moving Averages

include/math/ewma.h View source View on GitHub

Structs

Section titled “Structs”

ewma

Section titled “ewma”
struct ewma {
    fx32_32_t  alpha;
    size_t     saved;
    fx32_32_t  ewma;
};

Functions

Section titled “Functions”

ewma_update

Section titled “ewma_update”
fx32_32_t ewma_update(struct ewma *e, size_t new);