I need help to write a piece of code on MATLAB that displays my 3D vector color dependent on its magnitude. I can only seem to have one colour when using a quiver3 function. Ideally I would like to have about 5-10 colours on the same vector, with increasing brightness with magnitude ect......

THIS IS DONE ON ***MATLAB*** Here is my current code plot:

X=zeros(696,1); %1 to the values of inputs you have Y=zeros(696,1); Y=zeros(696,1); %1 to the values of inputs you have

U=sinM; %x components V=cosM; %y components

W=zeros(696,1); %1 to the values of inputs you have

figure quiver3(X,Y,ZMD3,U,V,W,'g', ... % change Z 'MaxHeadSize',0.01, ... 'LineWidth',6, ... 'MarkerEdgeColor','r', ... 'MarkerFaceColor','k', ... 'MarkerSize',20)

grid off