What is the simplest method to get a vector result?
fl
rxjwg98 at gmail.com
Thu Jul 24 08:53:12 EDT 2014
Hi,
I have read a lot about Python, but it still has a problem now on a simple
exercise. For example, I want to generate a sine curve. First, I get a time
sequence:
index=range(100)
I import math module, try to calculate sine with
math.sin(index*math.pi/2)
but it fails.
It is possible to use a for loop, but I don't know how to save each result to an
array.
I have gone through several tutorial, but they are all about using print right
away. I want to get an array, or a series, then plot it with
import matplotlib.pyplot as plt
I have installed plot module and it works already. I am a little hurry for an
project interview and would like to ask here besides I continue search on
tutorial.
Thanks,
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