Hello all,
I need to format the values of graphic to KHz.....my values are in Hz
see at idle python it displays the values as: 3000 3050 3100 .... 3400 , but
I need to go where it will be displayed KHz: 3.0 3.1
can someone help me?
On Thu, Jul 15, 2010 at 10:48 AM, <
matplotlib-users-requ...@lists.sourceforge.net> wrote:
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> 1. scientific notation (Wal?ria Antunes David)
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> Message: 1
> Date: Thu, 15 Jul 2010 10:41:52 -0300
> From: Wal?ria Antunes David <waleriantu...@gmail.com>
> Subject: [Matplotlib-users] scientific notation
> To: matplotlib-users@lists.sourceforge.net
> Message-ID:
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>
> Hi all,
>
> I have a code base so that:
>
>
> from pylab import *
> x = arange (3000,3400)
> y = -108 * (3.0e14 ** 2)/x**2
>
> pylab..title("Teste")
> pylab.savefig("imagem.png")
> plot(x, y)
>
>
> Well.... the values of the function range(3000,3400) are in Hz......i need
> to pass GHz which would be in scientific notation as follows bellow:
>
> 3000 Hz = 3,0 ? 10-6 GHz
> 3400 Hz = 3,4 x 10-6 Ghz
>
> How do I make the graph x-axis is shown in figures
> scientific notation, for this currently so
>
> 3000,3050,3100,....,3400
>
> in scientific notation is: (3.0e-6, 3.4e-6)
>
> Can someone help me?
>
> See my attachment....
>
> I need to show this values in scientific notation......
>
> Wal?ria
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