Ehlers_Super_Smoother — Library by KevanoTrades

The 2 Pole and 3 Pole Super Smoother Filters were developed by John Ehlers and described in "Chapter 13: Super Smother" of his book Cybernetic Analysis for Stocks and Futures.
The 2 Pole Smoother is described as being a better approximation of price, whereas the 3 Pole Smoother has superior smoothing.

Library "Ehlers_Super_Smoother"
Provides the functions to calculate Double and Triple Exponentional Moving Averages (DEMA & TEMA)

twoPole(_source, _length) Calculates 2 Pole Ehlers Super Smoother Filter
Parameters:
_source: -> Open, Close, High, Low, etc ('close' is used if no argument is supplied)
_length: -> Ehlers Super Smoother length
Returns: 2 Pole Ehlers Super Smoothing to an input source at the specified input length

threePole(_source, _length) Calculates 3 Pole Ehlers Super Smoother Filter
Parameters:
_source: -> Open, Close, High, Low, etc ('close' is used if no argument is supplied)
_length: -> Ehlers Super Smoother length
Returns: 3 Pole Ehlers Super Smoothing to an input source at the specified input length

Release Notes:

v2
Corrected "Description", no other changes, v2 will work exactly like v1

Pine library

In true TradingView spirit, the author has published this Pine code as an open-source library so that other Pine programmers from our community can reuse it. Cheers to the author! You may use this library privately or in other open-source publications, but reuse of this code in a publication is governed by House Rules.

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