how do plot a 3d plot, example like a water fall plot?

so my code is as following

plot3(radiationx,radiationy,radiationz)

here the matrix data base file looks like this

here the error i keep getting is "Vectors must be the same length"

as seen they are same dimentions, i even tried meshgrid function but similar error of length. what am i doing wrong here

Answer 1

[Voss]

Try this:

% first I make some variables with the same names 
% and sizes as yours, since I don't have yours:
radiationx = (1:247).';
radiationy = 1:24;
radiationz = rand(247,24);

% now I make a waterfall plot out of them:
[XX,YY] = meshgrid(radiationx,radiationy);
waterfall(XX,YY,radiationz.')

[Divya Patel]

i get the following error, i have attched .mat file with my workspace data. the dimentions seem right idk what is wrong.