- #1
Hughezy
- 2
- 0
Hi there,
I require some advice on how to interpolate more data points on a bump profile. Basically i have a curve defined be twentyfive (x,y) data points. The bump is meant to accurately represent half of an aerofoil. I would like to accurately interpolate more data points (lets say up to 50) so that i can generate a smoother curve in my computer simulation.
The bump geometry profile it:
x y
-1.5 , 0
-1.4 , 0.002
-1.2 , 0.014
-1 , 0.044
-0.8 ,0.099
-0.6 , 0.178
-0.4 , 0.257
-0.3, 0.2835
-0.2 , 0.31
-0 , 0.331
0.2 , 0.325
0.35 , 0.308
0.4 ,0.3
0.6 ,0.258
0.63 ,0.251
0.8 ,0.207
0.9 ,0.181
1 ,0.155
1.2 ,0.103
1.24 ,0.093
1.4 ,0.058
1.58 ,0.031
1.6 ,0.027
1.8 ,0.006
2 ,0
I do not know what type of function this is wheter its quadratic or cubic etc...
Any asistance would be greatly apreciated.
I require some advice on how to interpolate more data points on a bump profile. Basically i have a curve defined be twentyfive (x,y) data points. The bump is meant to accurately represent half of an aerofoil. I would like to accurately interpolate more data points (lets say up to 50) so that i can generate a smoother curve in my computer simulation.
The bump geometry profile it:
x y
-1.5 , 0
-1.4 , 0.002
-1.2 , 0.014
-1 , 0.044
-0.8 ,0.099
-0.6 , 0.178
-0.4 , 0.257
-0.3, 0.2835
-0.2 , 0.31
-0 , 0.331
0.2 , 0.325
0.35 , 0.308
0.4 ,0.3
0.6 ,0.258
0.63 ,0.251
0.8 ,0.207
0.9 ,0.181
1 ,0.155
1.2 ,0.103
1.24 ,0.093
1.4 ,0.058
1.58 ,0.031
1.6 ,0.027
1.8 ,0.006
2 ,0
I do not know what type of function this is wheter its quadratic or cubic etc...
Any asistance would be greatly apreciated.