cen2uv: centre to vector
In dualtrees: Decimated and Undecimated 2D Complex Dual-Tree Wavelet Transform
cen2uv R Documentation
centre to vector
Description
transforms the angle and radius component of the spectral centre into vector components for visualization
Usage
cen2uv(cen)
Arguments
cen
an nx x ny x 3 array, the output of dt2cen
Details
The resulting vector field represents the degree of anisotropy and the dominant direction, averaged over all scales.
Value
an nx x ny x 2 array, the two matrices representing the u- and v-component of the vector field.
See Also
dt2cen, uvplot
Examples
dt <- fld2dt(blossom)
ce <- dt2cen(dt)
uv <- cen2uv(ce)
uvplot( uv, z=blossom )
dualtrees documentation built on Oct. 4, 2023, 5:10 p.m.
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| cen2uv | R Documentation |
centre to vector
Description
transforms the angle and radius component of the spectral centre into vector components for visualization
Usage
cen2uv(cen)
Arguments
cen |
an |
Details
The resulting vector field represents the degree of anisotropy and the dominant direction, averaged over all scales.
Value
an nx x ny x 2 array, the two matrices representing the u- and v-component of the vector field.
See Also
dt2cen, uvplot
Examples
dt <- fld2dt(blossom)
ce <- dt2cen(dt)
uv <- cen2uv(ce)
uvplot( uv, z=blossom )
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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