permutations

permutations enumerates the possible permutations. The
function is forked and minified from gtools::permutations

The genetic algorithm is designed to optimize wind farms of any shape. Each layout is encoded as n unique grid-cell identifiers. It requires a predefined amount of turbines, a unified rotor radius and an average wind speed value for each incoming wind direction. A terrain effect model can be included that downloads an 'SRTM' elevation model and loads a Corine Land Cover raster to approximate surface roughness.

Sebastian Gatscha

windfarmGA

Genetic Algorithm for Wind Farm Layout Optimization

permutations function

<dl><dt>n</dt>
<dd>Size of the source vector</dd>
<dt>r</dt>
<dd>Size of the target vectors</dd>
<dt>v</dt>
<dd>Source vector. Defaults to 1:n</dd></dl>

Arguments

Original versions by Bill Venables. Extended to handle repeats.allowed
by Gregory R. Warnes

Author

Enumerate the Combinations or Permutations of the Elements of a
Vector — permutations

<dl>

<dt>n</dt>
<dd>Size of the source vector</dd>


<dt>r</dt>
<dd>Size of the target vectors</dd>


<dt>v</dt>
<dd>Source vector. Defaults to 1:n</dd>

</dl>

permutations: Enumerate the Combinations or Permutations of the Elements of a Vector

Description

Usage

Value

Arguments

Author

References

See Also