mask.m

电力系统分析计算程序

function [x,y,s] = mask(a,idx,orient,vals)

x = cell(4,1);
y = cell(4,1);
s = cell(4,1);

x{1} = [-1 -1 1 1 -1];
y{1} = [-1 1 1 -1 -1];
s{1} = 'k';

x{2} = [0 0];
y{2} = [-0.3 0.3];
s{2} = 'b';

x{3} = [-0.3 -0.7 -0.3 -0.7];
y{3} = [-0.3 -0.3 0.3 0.3];
s{3} = 'b';

x{4} = [0.3 0.3 0.6 0.7 0.7 0.6 0.3];
y{4} = [-0.3 0.3 0.3 0.2 0.1 0 0];
s{4} = 'b';