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?
···
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Today’s Topics:
- scientific notation (Wal?ria Antunes David)
Message: 1
Date: Thu, 15 Jul 2010 10:41:52 -0300
From: Wal?ria Antunes David <waleriantunes@…287…>
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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