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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

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Omar Elbadi 2022-2-26

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评论： Omar Elbadi 2022-3-1

采纳的回答： John D'Errico

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

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John D'Errico 2022-2-26

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编辑：John D'Errico 2022-2-26

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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)

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Omar Elbadi 2022-3-1

Thank you!

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