www.gusucode.com > nnet 案例源码 matlab代码程序 > nnet/plotchar.m
function plotchar(c) %PLOTCHAR Plot a 35 element vector as a 5x7 grid. % % PLOTCHAR(C) % C - a 35 element vector. % C's elements are plotted as a 5x7 grid. % Mark Beale, 12-15-93 % Copyright 1992-2002 The MathWorks, Inc. % DEFINE BOX x1 = [-0.5 -0.5 +0.5 +0.5 -0.5]; y1 = [-0.5 +0.5 +0.5 -0.5 -0.5]; % DEFINE BOX WITH X x2 = [x1 +0.5 +0.5 -0.5]; y2 = [y1 +0.5 -0.5 +0.5]; newplot; plot(x1*5.6+2.5,y1*7.6+3.5,'m'); axis([-1.5 6.5 -0.5 7.5]); axis('equal') axis off hold on for i=1:length(c) x = rem(i-1,5)+.5; y = 6-floor((i-1)/5)+.5; plot(x2*c(i)+x,y2*c(i)+y); end hold off