Displaying 3 results from an estimated 3 matches for "tri_list_from_deldir".
2018 Jan 24
4
Geometry delaunayn and deldir results, differing results from Octave due to decimal precision?
...ir)
library(geometry)
library(foreign)
theData <- read.octave('x y tri xiflat yiflat tri_list.mat')
options(digits = 10)
x <- unlist(theData[1])
y <- unlist(theData[3])
tri_deldir <- triMat(deldir(x,y))
tri_delaunayn <- delaunayn(x,y)
tri_delaunayn <- delaunayn(cbind(x,y))
tri_list_from_deldir <- tsearch(x,y,tri_deldir,xiflat,yiflat)
xiflat <- unlist(theData[7])
yiflat <- unlist(theData[9])
tri_list_from_deldir <- tsearch(x,y,tri_deldir,xiflat,yiflat)
tri_list_from_delaunayn <- tsearch(x,y,tri_delaunayn,xiflat,yiflat)
Kam Yuen
Software Developer
T +44 (0)1491 820634| F +...
2018 Jan 24
0
Geometry delaunayn and deldir results, differing results from Octave due to decimal precision?
...gt; theData <- read.octave('x y tri xiflat yiflat tri_list.mat')
> options(digits = 10)
> x <- unlist(theData[1])
> y <- unlist(theData[3])
> tri_deldir <- triMat(deldir(x,y))
> tri_delaunayn <- delaunayn(x,y)
> tri_delaunayn <- delaunayn(cbind(x,y))
> tri_list_from_deldir <- tsearch(x,y,tri_deldir,xiflat,yiflat)
> xiflat <- unlist(theData[7])
> yiflat <- unlist(theData[9])
> tri_list_from_deldir <- tsearch(x,y,tri_deldir,xiflat,yiflat)
> tri_list_from_delaunayn <- tsearch(x,y,tri_delaunayn,xiflat,yiflat)
>
>
> Kam Yuen
> Softwa...
2018 Jan 25
0
Geometry delaunayn and deldir results, differing results from Octave due to decimal precision?
...gt; theData <- read.octave('x y tri xiflat yiflat tri_list.mat')
> options(digits = 10)
> x <- unlist(theData[1])
> y <- unlist(theData[3])
> tri_deldir <- triMat(deldir(x,y))
> tri_delaunayn <- delaunayn(x,y)
> tri_delaunayn <- delaunayn(cbind(x,y))
> tri_list_from_deldir <- tsearch(x,y,tri_deldir,xiflat,yiflat)
> xiflat <- unlist(theData[7])
> yiflat <- unlist(theData[9])
> tri_list_from_deldir <- tsearch(x,y,tri_deldir,xiflat,yiflat)
> tri_list_from_delaunayn <- tsearch(x,y,tri_delaunayn,xiflat,yiflat)
>
>
> Kam Yuen
> Softwa...