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15.5.181 esmooth

esmooth(x [, order, axis])

Exponential asymmetric smoothing. Only elements before and including the current element enter into the smooth result corresponding to the current element. The weight of each element drops exponentially with its distance to the current element. The decay length is order and defaults to 3. The dimension along which smoothing occurs is axis. If axis is not specified, then x is treated as a one-dimensional array.

See also: smooth, gsmooth, runsum, runcum