春装女
[xy_count, xy_cent]=getDist2D(signalIn,2);
%% 三维柱状图
去图书馆clo all
[x15,y15]=size(xy_count);
X15=1:x15;
Y15=1:y15;
figure
% mesh( xy_cent{1}, xy_cent{2},xy_count);
% mesh(Y15,X15,(xy_count));
% imagesc(xy_count)
% % bar3( xy_cent{1}', xy_cent{2}',xy_count);
黄金投资分析师
thisFig=bar3(xy_count);
% ----根据柱子高度设置颜色----
if 0
宽带拨号
% blog.csdn/weixin_40398103/article/details/89380310
for k = 1:length(thisFig)
zdata = thisFig(k).ZData;
%zdata=ones(size(zdata))*0.2; % all u the same color
thisFig(k).CData = zdata;
thisFig(k).FaceColor = 'interp'; % 渐变色
% thisFig(k).FaceColor = 'r';
% thisFig(k).FaceColor = [0.30 0.75 0.93];
% thisFig(k).FaceColor = [0.62 0.91 0.97];
% thisFig(k).FaceColor = [.75,.85,.95]; % Plot the bars in a light steel blue.in hist3
end
% t(gcf,'renderer','opengl');
% t(get(gca,'child'),'FaceColor','interp','CDataMode','auto');
end
% h.XTickLabel =xy_cent{1}; % 直接用会有问题
% h.YTickLabel =(101:1:124);
% t(gca,'xticklabel',{'a','b','c','d','e'});
% t(gca, 'FontSize',12','XTick', (101:106));
% 1、xticklabel：xticklabel是刻度标签。
% 2、xtick：xtick是坐标轴刻度。
% ----改变刻度显示值----
小老鼠图片h = gca;
if 1
% /fengsf/p/14643905.html
% ww2.mathworks/help/matlab/creating_plots/color-3-d-bars-by-height-1.html?archHighlight=bar3&s_tid=srchtitle
%x的坐标
xt=get(gca,'XTick');
小米的作用if min(xt)==0
a=1;
el
a=xt(1);
end
if max(xt)>length(xy_cent{1})
b=length(xy_cent{1});
el
午安问候语b=xt(end);
end
newXIdx=[a xt(2:end-1) b];
newXTickLabel=xy_cent{1}(newXIdx);
h.XTickLabel=newXTickLabel;
% y的坐标
yt=get(gca,'YTick'); % 首0改1，末超用end newYIdx=[1 yt(2:end-1) length(xy_cent{2})];
newYTickLabel=xy_cent{2}(newYIdx);
h.YTickLabel=newYTickLabel;
end
colorbar
title('分布')
xlabel('x')
ylabel('y')
zlabel('z')
>可爱的小猫
