Displaying 3 results from an estimated 3 matches for "yiflat".
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xiflat
2018 Jan 24
4
Geometry delaunayn and deldir results, differing results from Octave due to decimal precision?
...results that are off by one in a lot of instances.
The input for the Delaunay function has been exported from Octave to 9 d.p. and then imported into R by using the "foreign" package.
Example data is on the following link. It is a set of variables exported from Octave 'x y tri xiflat yiflat tri_list.mat'
https://pastebin.com/xELkj6r6
the variable tri_list is just the tri_list = search(x,y,tri_deldir,xiflat,yiflat) in Octave
The command history is a as follows:
library(deldir)
library(geometry)
library(foreign)
theData <- read.octave('x y tri xiflat yiflat tri_list.mat...
2018 Jan 24
0
Geometry delaunayn and deldir results, differing results from Octave due to decimal precision?
...one in a lot of instances.
> The input for the Delaunay function has been exported from Octave to 9
> d.p. and then imported into R by using the "foreign" package.
>
> Example data is on the following link. It is a set of variables exported
> from Octave 'x y tri xiflat yiflat tri_list.mat'
> https://pastebin.com/xELkj6r6
>
> the variable tri_list is just the tri_list = search(x,y,tri_deldir,xiflat,yiflat)
> in Octave
>
>
> The command history is a as follows:
> library(deldir)
> library(geometry)
> library(foreign)
> theData <- re...
2018 Jan 25
0
Geometry delaunayn and deldir results, differing results from Octave due to decimal precision?
...one in a lot of instances.
> The input for the Delaunay function has been exported from Octave to 9
> d.p. and then imported into R by using the "foreign" package.
>
> Example data is on the following link. It is a set of variables exported
> from Octave 'x y tri xiflat yiflat tri_list.mat'
> https://pastebin.com/xELkj6r6
>
> the variable tri_list is just the tri_list = search(x,y,tri_deldir,xiflat,yiflat)
> in Octave
>
>
> The command history is a as follows:
> library(deldir)
> library(geometry)
> library(foreign)
> theData <- re...