been there done that back when I was in electronics, Thanks for the memories. Had a First-class FCC license with a radar endorsement if anyone knows what that was back in the Day.
It is to remove the negative deviations that would tend to cause an average to be around 0. Squaring, doing a mean on that square, then taking a square root gives a measure where you get a kind of average deviation from the middle *regardless of direction* of that deviation.
I've learnt so much watching you video - exactly what i was looking for- Thanks very much
Excellent
Thank you!
been there done that back when I was in electronics, Thanks for the memories. Had a First-class FCC license with a radar endorsement if anyone knows what that was back in the Day.
It really makes a lot of sense but it confuse me when the y value is squared.
It is to remove the negative deviations that would tend to cause an average to be around 0. Squaring, doing a mean on that square, then taking a square root gives a measure where you get a kind of average deviation from the middle *regardless of direction* of that deviation.