sdes-slower

Input Stack: expr: TimeSeriesExpr

⇨

Output Stack: TimeSeriesExpr

Apply sliding double exponential smoothing using parameters optimized for very slow adaptation to changes in the input data. This provides the most stable smoothing with minimal sensitivity to noise.

Parameters

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

Examples

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

Related Operations

• :sdes - Full sliding DES with custom parameters
• :sdes-slow - Slow adaptation variant
• :des-slower - Standard DES equivalent (less stable)