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seen Oct 21 at 6:21

Systems biologist.


Sep
9
revised Need help solving a particular system of non-linear equations analytically
deleted 139 characters in body
Sep
9
answered Need help solving a particular system of non-linear equations analytically
Sep
8
awarded  Supporter
Sep
7
comment How do you find the optimal value for this function?
Thanks for the fix.
Sep
7
awarded  Teacher
Sep
7
answered How do you find the optimal value for this function?
Sep
4
awarded  Scholar
Sep
4
accepted Hilbert transform of white noise
Sep
4
comment Hilbert transform of white noise
Thanks so much! This gives me the motivation to learn more about the theory of probability.
Sep
3
awarded  Student
Sep
2
comment Hilbert transform of white noise
Thank you Sasha for your comment.
Sep
1
comment Hilbert transform of white noise
Let me explain the background. For a real-valued signal $f(t)$ (oscillatory but noisy), by applying the Hilbert transform $H$ one can determine its phase $\phi(t)$: $f(t) + H[f(t)]i =A(t)e^{i\phi(t)}$. I would like to know how noise in the original data $f(t)$ can affect the precision of determination of $\phi(t)$.
Sep
1
asked Hilbert transform of white noise