A simple utility tool to examine a filter's step & impulse responses. By default you can see LSMA's responses. How to use: 1. Insert your filter to "f(input)" function inside the code; 2. Let this tool help you to make your own filters. I been seeing people dropping snaps with this stuff but NEVER, NO1 actually dropped the tool itself (4 real?). Well here is it,...
This is my "Exotic SMA Explorations Treasure Trove" intended for educational purposes, yet these functions will also have utility in special applications with other algorithms. Firstly, the Pine built-in sma() is exceedingly more efficient computationally on TV servers than these functions will be. I just wanted to make that very crystal clear. My notes elaborate...
Butterworth Filter script. This indicator was described by John F. Ehlers in his book "Rocket Science for Traders" (2001, Chapter 15: Infinite Impulse Response Filters).