sdes-slow

Input Stack: expr: TimeSeriesExpr

⇨

Output Stack: TimeSeriesExpr

Apply sliding double exponential smoothing using parameters optimized for slow adaptation to changes in the input data. This provides stable smoothing that is less sensitive to noise.

Parameters

• expr: The time series expression to apply slow sliding DES to

Examples

Before	After
name,sps,:eq, :sum	name,sps,:eq, :sum, :sdes-slow

Related Operations

• :sdes - Full sliding DES with custom parameters
• :sdes-fast - Fast adaptation variant
• :sdes-slower - Even slower adaptation variant