[PATCH] Linear regression in UPower

Richard Hughes hughsient at gmail.com
Wed Oct 19 09:15:29 PDT 2011

On 19 October 2011 16:45, Leonardo Robol <leo at robol.it> wrote:
> If you think that this isn't a good idea, feel free to remove it.

I've merged your patch with a few stylistic tweaks as:

commit b971b43c45bef9251e1d6389716b9fbe107802c7
Author: Leonardo Robol <leo at robol.it>
Date:   Wed Oct 19 17:13:12 2011 +0100

    Use linear regression to get better predicted battery times

    For hardware that has no rate data we use the differences in
charge over a time
    period to work out the effective rate. Using linear regression
this estimation
    is much more realistic.

    To do this, introduce a simple circular buffer and use an index to calculate
    the rate on each update.

    Signed-off-by: Richard Hughes <richard at hughsie.com>



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