I need to statistically optimize the enzyme and manufacturing industry related process data. I can draw a surface plot using the below MATLAB code.
x = [422 424 424 422 422 421 421 425 421 424];
y = [87 96 87 87 83 93 85 88 86 91];
z = [92.73 94.88 92.92 92.73 92.04 93.92 92.24 93.23 92.42 93.78];
figure(1)
stem3(x, y, z)
grid on
xv = linspace(min(x), max(x), 20);
yv = linspace(min(y), max(y), 20);
[X,Y] = meshgrid(xv, yv);
Z = griddata(x,y,z,X,Y);
figure(2)
surf(X, Y, Z);
grid on
set(gca, 'ZLim',[0 100])
shading interp
Lets say that I've 2 independent variables (x & y) and 1 dependent variable (z). How do I optimize and represent my statistical data numerically?