Convert following code for 3d plot in MATLAB into code for Gnuplot? -


i have following 3d plot in matlab i'm trying plot in gnuplot don't know how to. in matlab, x,y,z matrices calculated inside nested loop, plotted: 

w = 50 ; ww = 0:1:w  ;              d = 100 ; dd = 0:1:d  ;              i=1:1:length(ww)                j=1:1:length(dd)                x(i,j) = dd(i) ;   % need refer array dd         y(i,j) = dd(j) ;            z(i,j) = <a complicated function ommitted simplicity>     end                 end  plot3(x,y,z)

how plot above in gnuplot? need arbitrary values of w , d. understand need splot function @ loss how implement calculation of x,y,z matrices. appreciated!

edit: seems above can done using array , word keywords/function haven't been able implement yet

in gnuplot, set ranges , plot function:

set xrange [0:50] set yrange [0:100] z(x,y) = exp(-(x**2 + y**2)/100.0) splot z(x, y)

if want change grid, use set isosamples that, like

set isosamples 51,101

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