AbdelRahman Elkattan

When i'm using iterp1, displaying this message
What is the problem and its solution, Please?

??? Error using ==> interp1 at 261
The values of X should be distinct.

Error in ==> StallPower_20131029_S809 at 10
c=interp1(rc_table(:,2),rc_table(:,3),rad);

this is "rc_table" data:
1 1 0.345899000000000
2 1.50000000000000 0.712727000000000
3 2 0.661241000000000
4 2.50000000000000 0.609755000000000
5 3 0.560511000000000
6 3.50000000000000 0.511266000000000
7 4 0.459780000000000
8 4.50000000000000 0.408293000000000
9 5 0.356807000000000
10 5.50000000000000 0.308684000000000

Professional Interests: Renewable Energy