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Matlab graphs not showing

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N/A
N/A 2019-4-11
编辑： N/A 2019-4-11
clear all ;
close all;
f=@(x,y1,y2) y2;
g=@(x,y1,y2) 1/4*y1-8;
%shooting method inntialization
initialize=[-5:.05:0];
%plot the solution
figure
title('shooting method')
xlabel('t')
ylabel('y(t)')
plot(x,y1)
hold on
% make your second plot
figure
(plot(x,1./(4*x-8)'))
legend('numerical solution','exact solution')

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采纳的回答

Walter Roberson
Walter Roberson 2019-4-11
You do not have "hold on" in effect, and you are not selecting axes so that the plots are directed to different parts of the figure. Your second plot is replacing the first plot. You should use hold on after the first plot
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显示 2更早的评论
N/A
N/A 2019-4-11
can you show me?
Walter Roberson
Walter Roberson 2019-4-11
p = interp1(yy1', initialize', 1/4, 'linear', 'extrap');

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