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updated almost 2 years ago

Experimental (Semi-) Variogram by Wolfgang Schwanghart

calculate the isotropic and anisotropic experimental (semi-) variogram (geostatistics, spatial modelling, variogram)

variogram.m

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updated 4 years ago

Ordinary Kriging by Wolfgang Schwanghart

2D-interpolation using geostatistics (geostatistics, variogram, kriging)

kriging.m

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updated 4 years ago

variogramfit by Wolfgang Schwanghart

fits different theoretical variograms to an experimental variogram (variogram, geostatistics, spatial statistics)

variogramfit.m

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updated 4 years ago

Line Simplification by Wolfgang Schwanghart

Recursive Douglas-Peucker Polyline Simplification (Iterative Endpoint Fit) (approximation, interpolation, polyline)

dpsimplify(p,tol)

dpsimplify(p,tol)

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updated 5 years ago

cropmat by Wolfgang Schwanghart

crop arrays with axis-aligned minimum bounding box (matrix manipulation, matrix, image processing)

cropmat(IX,varargin)

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updated 5 years ago

shuffle label by Wolfgang Schwanghart

randomly relabel a label matrix (image processing, matrix manipulation)

shufflelabel(L,r)

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updated almost 6 years ago

Strahler Stream Order by Wolfgang Schwanghart

returns the Strahler Stream Order based on channel and flow direction matrix (hydrology, geomorphology, flow direction)

streamorder(M,W)

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updated almost 6 years ago

Flow Accumulation (upslope area) by Wolfgang Schwanghart

Flow accumulation algorithm that routes through flats (hydrology, geomorphology, elevation)

ixneighbors(varargin)

wflowacc(X,Y,dem,varargin)

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updated 6 years ago

Accumulate Connected Components by Wolfgang Schwanghart

Construct array with accumulation of connected components (accumarray, connected components, mathematics)

accumconncomps(a,b,fun)

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