Hello,
In my attempt to learn python, migrating from matlab, I have the following
problem.
Here is what I want to do, (with the wrong syntax):
from numpy import *
t=arange(0,20,.1)
x=zeros(len(t),'f')
idx=(t>5)
tau=5
x[idx]=exp(-t[idx]/tau) # <---this line is wrong (gives a TypeError)
#------------------
what is the best way to replace the wrong line with something that works:
replace all
of the values of x at the indices idx with exp(-t/tau) for values of t at
indices idx?
I do this all the time in matlab scripts, but I don't know that the pythonic
preferred method is.
thanks,
bb
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