What an interesting code. Having a play around with the settings I've found some pretty neat examples of using this Adaptive FEMA (Fast Exponential Moving Averages) code you've made. Currently using it on AUDUSD 4H chart using Fibonacci numbers.
Settings are default except I've stacked two of them onto the chart, one using Hull Price on "High" and one on "Low" to form a makeshift channel:
- Hull period: 61.8
- Noise period: 34
- Noise speed: 1.2
Thanks a lot Darks. For those interested in trying out these settings, here's a template for trend scalping: