The Meijering method in n-D
I recently contributed to my first Github pull request for the scikit-image project.
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The divergence theorem (a numerical explanation)
The first step you do in numerical modelling is forgetting everything you’ve ever learned about calculus. Well, kind of, anyhow. You replace derivatives with finite-differences,...
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Numerically computing 2D line integrals in Python
According to the divergence theorem, the area integral of the divergence of a 2D vector $\mathbf{F}=(F_x,F_y)^T$ written as $\iint_V \nabla\cdot \mathbf{F} \,\mathrm{d}x\mathrm{dy}$ equals a line...
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Creating a natural coordinate system in Python
In the geosciences, one must be comfortable changing coordinate systems often. One new coordinate system I learned about is the Natural coordinate system, which essentially...
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Processing SYNMAP landcover use data with Python
The SYNMAP dataset by Martin Jung is a land-cover dataset with a horizontal resolution of about 1 km. It can be used, for example, to...
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