plot surface 3d from table

hi everyone

i have this table

0.04 0.06 0.08 0.1 0.12 0.15

20 1112 1239 1349 1432 1505 1629

16 1003 1115 1195 1264 1322 1415

10 836.3 917.3 978.6 1035 1075 1145

8 782.7 840.1 904 954 996 1056

7 734.9 804.1 864.1 911.7 949.8 1015

5 836.3 721 772.4 815.1 859.5 922.4

i want the same plot in matlab

surface 3d

can some one help me

Answer 1

[Dyuman Joshi]

Import the data, assign the first column as x data, top row as y data (or vice-versa, depending upon how you define the axis) and the remaining matrix as the z data, and then use surf.

%That would look like
x = [20 16 10 8 7 5];
y = [0.04       0.06       0.08      0.1    0.12     0.15];
z = [1112      1239     1349     1432    1505    1629;
    1003      1115     1195      1264    1322    1415;
    36.3    917.3    978.6    1035    1075    1145;
    782.7    840.1     904     954        996      1056;
    734.9    804.1     864.1    911.7    949.8    1015;
    836.3    721      772.4     815.1    859.5   922.4 ];
surf(x,y,z)
set(gca,'XDir','reverse', 'YDir', 'reverse')
view([45 45])

[mohamdi mohamed]

thank you Sir

[Dyuman Joshi]

You are welcome!