example_pie.m

基础程序

% example_pie.m
% 饼图绘制示例
% 向量参数设定
x=[1 3 0.5 2.5 2];
explode=[0 1 0 0 0];
% figure1: pie
subplot(1,2,1);
pie(x,explode,{'a','b','c','d','e'});
title('figure a: pie');
% figure2: pie3d
subplot(1,2,2);
pie3(x,explode)
colormap hsv
title('figure b: pie3')