Jurik Smoothed Digital Filters Slope Speed

This is a jurik smoothed digital filters slope speed with options to use either:

• FATL (Fast Adaptive Trend Line)
• SATL (Slow Adaptive Trend Line)
• RFTL (Reference Fast Trend Line)
• RSTL (Reference Slow Trend Line)

PS: For further information on these four Digital Filters, please see our first post, here: What are Digital Filters (FATL SATL RFTL RSTL)?