Re: Numerical Differentiation and Integration of Array Data

[syberraith]

Well, if this accomplishes my goal, all the better.  I did have it in the
back of my mind the that I was taking one step forward, then one step back. 
It's just how I worked out the process.

***

tic
n = 1000000;  # Number of data points
p = 0.005;   # Time period
a = 0.25; # Variable parameter;

t = linspace(0, p , n);
tmp = a + sin(t .* 2 .* pi ./ p);
s = tmp(end) .- tmp(1)
toc

***

s =  -2.4980e-16
ans = 0.44271

I'll have to see how that works out for my project functions.


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