MEDIAN FILTER,FOR BASIC
MEDIAN FILTER,FOR BASIC
(OP)
HELLO: WELL I HAVE SPENT MOST OF THE DAY READING ONLINE ARTICLES ABOUT CODING FOR A MEDIAN FILTER. EVEN TRIED AN EXAMPLE,STILL OVER MY HEAD...I HAVE A 22 BIT ADC FOR A CO2 SENSOR,OUTPUT IS IN P.P.M., SO AT 5% GAS OR (50,000 PPM IS WHAT I WILL DISPLAY),THE READING IS A LITTLE JUMPY. LIKE 50,130, 50,090, 50,000, 50,065...SO FORTH. I HAVE READ THAT A MEDIAN FILTER IS A GREAT WAY TO RID THE NOISE FROM THE DATA. ANYWAY I CAN USE SOME EXPERTISE EVEN A CODE EXAMPLE IN BASIC...EVEN A GOOD BOOK OR WEBSITE TO STUDY WITH EXAMPLES. ANY HELP UNDERSTANDING HOW TO CODE THIS WILL BE VERY APPRECIATED....THANK YOU.P.S. SEE THE LINK ATTACHED.





RE: MEDIAN FILTER,FOR BASIC
Dan - Owner
http://www.Hi-TecDesigns.com
RE: MEDIAN FILTER,FOR BASIC
RE: MEDIAN FILTER,FOR BASIC
Median filters work best with salt&pepper noise; for the example you gave, it will not make much of a difference. Nonetheless, there are examples on the Mathworks site for Matlab:
Or: http://www.sourcecodeonline.com/list?q=median_filt...
TTFN

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RE: MEDIAN FILTER,FOR BASIC
RE: MEDIAN FILTER,FOR BASIC
All text-based procedural languages are fairly similar in structure; multiplications are multiplications, arrays are usually fairly recognizable.
TTFN

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RE: MEDIAN FILTER,FOR BASIC
Read his message again.
Mike Halloran
Pembroke Pines, FL, USA
RE: MEDIAN FILTER,FOR BASIC