image thumbnail

J211 Compliant filter

version 1.2.0.0 (2.45 KB) by Meade
Calculate filter coefficients & filter signals in accordance with SAE-J211. -Phaseless -2 pole Butterworth IIR -Adjustable corner

393 Downloads

Updated 06 Jul 2020

View License

filterJ211 is simply a wrapper for the algorithm set forth by SAE-J211 (MAR95) (APPENDIX C);
This standard describes how to calculate the filter coefficients necessary for a BUTTERWORTH 4-POLE PHASELESS DIGITAL FILTER. These coefficients can then be directly applied to an input signal using the standard Matlab |filtfilt| command or with any custom filtering function that requires any number of 2nd-order sections (pole-pairs).
By default, this function will create the coefficients, and (if the Signal Processing Toolbox is installed) filter the input signals.

Cite As

Meade (2021). J211 Compliant filter (https://www.mathworks.com/matlabcentral/fileexchange/61852-j211-compliant-filter), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2015b
Compatible with any release
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!