RMrotat {RandomFields}

R Documentation

Rotation matrices

Description

RMrotat and RMrotation are auxiliary space-time functions that create some rotation

f(h, t) = s (\cos(\phi t) h_1 + \sin(\phi t) h_2) / \|h\|

and

f(h, t) = (\cos(\phi t) h_1 + \sin(\phi t) h_2, - \sin(\phi t) h_1 + \cos(\phi t) h_2, t),

respectively.

Usage

RMrotat(speed, phi) 
RMrotation(phi)

Arguments

speed	real value s
phi	angle

Details

RMrotat and RMrotation are space-time models for two-dimensional space.

Value

RMrotat and RMrotation return an object of class RMmodel.

Author(s)

Martin Schlather, schlather@math.uni-mannheim.de, https://www.wim.uni-mannheim.de/schlather/

See Also

RMmodel, S10.

Examples

# see S10

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