I am trying to make a matrix (10x100) called 'DemClay' with a slope of -1 to -0.5 incrementally if possible, so that the first row is -1 and the last row is -0.5

v= [-0.95:0.05:-0.5]; % for the slope -1 to -0.5

V= transpose(v);

for i=1:NPixX % number of pixels, given as 100

DemClay = zeros(10,100);

display(V(:,i))

end

Answer 1

[John D'Errico]

Pretty easy. And soooo many ways to do it. This is a simple one:

DemClay = repmat(linspace(-1,-0.5,10)',[1,100]);
size(DemClay)

ans = 1×2

10 100

surf(DemClay)

[Omar Elbadi]

Thank you!