I have three vectors (X,Y,Z) of equal size. I want to plot them in 3D and interpolate the points. I use following code to plot the points but the figure that i get is not good enough. The plot that i get is also attached. Can someone explain kindly, what i am doing wrong. if more information is needed then kindly let me know.
Note that one vector represents x-coordinate while second represents y-coordinate and third one z-coordinate. If there is any better to visualize this scatter plot(interpolated) that will be also great.
plot3(first_test_vector,second_test_vector,test_label,'.'),hold ontitle('1000 points selected for training data & interpolation of test data')xlabel('x'), ylabel('y'), zlabel('Values')legend('Sample data','Interpolated test data','Location','Best')x = meshgrid(first_test_vector);y = meshgrid(second_test_vector);z = meshgrid(test_label);mesh(x,y,z)colorbartitle('Interpolated test data')legend('Sample Points','Interpolated test data','Location','NorthWest')