# Euklid (Inverse) Distance Weight Matrix (Scripts) 1.0

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• Last update: 5 years ago
• Price: Free |
• Operating system: Linux, Mac OS X, Win All, BSD, Solaris
• Publisher: Felix Hebeler (5 other programs)
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## Euklid (Inverse) Distance Weight Matrix (Scripts) Publisher's description

### function W = euklid_W(ws,d,n)function W = euklid_invW(ws,d,n) PURPOSE: create an (inverse) euklidean distance spatial weight matrix (n x m 'moving-window' style matrix with distance to center cell weighted.)

function W = euklid_W(ws,d,n)
function W = euklid_invW(ws,d,n)
PURPOSE: create an (inverse) euklidean distance spatial weight matrix
(n x m 'moving-window' style matrix with distance to center cell
weighted.)
------------------------------------------------------------------
USAGE: W = euklid_W([wsy wsx],[dy dx],n)
where: ws is a vector [wsy wsx] of the x and y size of the matrix (uneven!)
d (optional) is a vector [dy dx] of the cellspacing in y and x direction
(default 1)
[n] (optional) specifies how to normalize the weight matrix.
Options for [n] are:
1) 'norm' to create a normalized weight matrix (sum of all
weights is 1
2) 'none' or NA for a non-normalized matrix (default)
-------------------------------------------------------------------------
OUTPUTS:
[W] a matrix with weights for every cell except center.
-------------------------------------------------------------------
NOTES: Weights are the the euklidean distance to
the center cell. Center cell weight is zero.

#### System Requirements:

MATLAB 7.2 (R2006a)
Program Release Status: New Release
Program Install Support: Install and Uninstall

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