I repair script, but there is no improve.
This is the source of data, if you can try it. There is no symetry, so I don't know how to do this.
http://m37.fsv.cvut.cz/nm/data.txt
I've tried also 4th order, but also no improve.
Hi,
main wasthis:
m=[0 0 ; 1 0 ;0 1;2 0;2 1; 2 2 ;0 2;1 2; 3 0; 3 1;3 2; 3 3; 0 3;1 3; 2 3];
coeff=least_square_polyfit_xyz(x,y,z,m);
m are combinations of using x and y () so it will make a + b*x + c*y +d*x^2...
bud there are very big diferences between defined z and computed z. The proble...
Hi,
I've got a problem. There is over 9 milions points in my .txt. I have to find polynom for surface of this points with deviation smaller then 0.01 (x [-3:3], y[-3,3], z [-9,9]).
I try many functions in Matlab, but no answer.
Thank for help.
B