本文共 616 字，大约阅读时间需要 2 分钟。

function c = scalar2color(scalar, precision)%precision表示有多少间隙, % convert scalar to color vector%%%   Copyright (c) 2017 seamanj@NCCAif size(scalar,2)>size(scalar,1)    scalar = scalar';endc = zeros(size(scalar,1), 3);color = jet(precision+1);%共有precision+1个点index = scalar * precision + 1;IDX1 = find(index == precision+1);IDX2 = find(index ~= precision+1);if ~isempty(IDX1)    c(IDX1,:) = repmat(color(precision + 1,:),size(IDX1,1),1);endif ~isempty(IDX2)    t = index(IDX2) - floor(index(IDX2));    c(IDX2,:) = color(floor(index(IDX2)),:) .* repmat((1-t),1,3) + repmat(t,1,3).*color(floor(index(IDX2))+1,:) ;endend

转载地址：http://qpxdi.baihongyu.com/