Image:Interpolation example polynomial.png
From Wikipedia, the free encyclopedia
No higher resolution available.
Interpolation_example_polynomial.png (252 × 261 pixel, file size: 2 KB, MIME type: image/png)
This plot illustrates polynomial interpolation. It was produced by running gnuplot on the following file
set terminal png font "/usr/share/fonts/truetype/ttf-bitstream-vera/Vera.ttf" size 300,300 crop
set output "Interpolation_example_polynomial.png"
set key off
set xzeroaxis
set xtics axis 1,1
set ytics nomirror 1
set border 2
f(x) = - 0.0001521*x**6 - 0.003130*x**5 + 0.07321*x**4 - 0.3577*x**3 \
+ 0.2255*x**2 + 0.9038*x
set yrange [-1.1:1.1]
plot f(x) with lines linetype 3 linewidth 4, \
"-" with points linetype 1 pointtype 7 pointsize 1.5, \
0 with lines -1
0 0
1 0.8415
2 0.9093
3 0.1411
4 -0.7568
5 -0.9589
6 -0.2794
e
I, the creator of this work, hereby release it into the public domain. This applies worldwide.
In case this is not legally possible,
I grant any entity the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
File history
Legend: (cur) = this is the current file, (del) = delete
this old version, (rev) = revert to this old version.
Click on date to download the file or see the image uploaded on that date.
- (del) (cur) 23:47, 3 July 2004 . . Jitse Niesen (Talk | contribs) . . 252×261 (2,075 bytes) (plot illustrating polynomial interpolation)
- Edit this file using an external application
See the setup instructions for more information.
File links
The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
