Message-ID: <CAGxFJbQnxqH9g=22W44bKm2S4_bTkZ0S4Nfw9Y415sM02xF4Jg@mail.gmail.com>
Date: 2017-06-02T05:01:27Z
From: Bert Gunter
Subject: Upper bands and lower bands
In-Reply-To: <CAB-TgNvke8riEgKbJYVLMo6BUZ+=gvFeqQUTdEzLGnk1CnDiGQ@mail.gmail.com>
Bert Gunter
"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Thu, Jun 1, 2017 at 11:20 AM, Pedro p?ramo <percentil101 at gmail.com> wrote:
> Hi all
>
> I want to add a band of fluctuaci?n (exponential decreading) to a linear
> deacrecing values
>
> Imagine: I have a matrix like c(10,9,8,7,6,5,4,3,2,1)
Ummm... That is not a matrix. It's a vector.
-- Bert
>
> The thing is I want two new lines so that the m?ximum value of the new
> colum on the m?ximum is from 10% to 5% higher and the same lower for the
> m?nimum
>
> the final two matix will be something like
>
> c(10+0.10*10,9+0.089*9,8+0.075*8.....,1+0.05*1)
> c(10-0.10*10,9-0.09*9,8-0.075*8.....,1-0.05*1)
>
> What I?m looking for is a function tu calculate de "values, weights" so
> that including the 10% and 5% and the nunmber of decreasing values, in this
> case n=10, calculates de smotth weigths.
>
> I don?t know if I have expalined well so thar finally putting initial value
> final and periods I can find a matrix like
>
> g(0.1,0.89,0.79,0.075,...,0.05)
>
> Exists something like that?
>
> [[alternative HTML version deleted]]
>
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