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Hilbert transform query

From: Lester Anderson
Subject: Hilbert transform query
Date: Tue, 9 Feb 2016 08:38:14 +0000


I would like to compute the Hilbert transform along orthogonal axes
for a 2D matrix, but am not sure how one applies this in Octave.

Essentially, I want to calculate Hx and Hy, the Hilbert transform in
the X an Y directions respectively.

The matrix I have is square (as a test), with x(601) and Y(601). and
what I want to find is:

Hx = hilbert(grid - x direction)
Hy = hilbert(grid - y direction)

Any pointers would be helpful.


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