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我需要改变我的原始输入,进入功能绘制函数在MATLAB
dt = 0.01;
t1 = 0:dt:1;
t2 = 1+dt:dt:2.5;
t3 = 2.5+dt:dt:3.5;
t4 = 3.5+dt:dt:4;
t5 = 4+dt:dt:4.5;
y1 = ones(size(t1))*-1;
y2 = 2*(t2-2.5);
y3 = 1*sin(2*pi*(t3-1));
y4 = ones(size(t4))*0;
y5 = rand(size(t5))-0.5;;
plot(t1, y1, t2, y2, t3, y3, t4, y4, t5 ,y5)
“这一项工作正常^^^^。”
在这里,我已经做到了,但脚本中出现了一些错误。
我在哪里犯错?
如何它的外观现在
function [t1, y1, t2, y2, t3, y3, t4, y4, t5 ,y5]=funct(t)
t = 0.01; % Its every step (0<=t) = (0<=0.01)
t1 =t((0<=t)&(t<1));
y1 = ones(size(t1))*-1;
t2 =t((1<=t)&(t<2.5));
y2 = 2*(t2-2.5);
t3 = t((2.5<=t)&(t<3.5));
y3 = 1*sin(2*pi*(t3-1)); %you wrote sn here
t4 =t((3.5<=t)&(t<4));
y4 = ones(size(t4))*0;
t5=t((4<=t)&(t<4.5));
y5 = rand(size(t5))-0.5;
plot(t1, y1, t2, y2, t3, y3, t4, y4, t5 ,y5)
现在它的作品,但是,每当我绘制它给我空图,我eddited我的代码在我的主要帖子^^^。 –
**关于输入,dt = 0.01应该是t = 0.01,我固定它,现在有足够的输入** –
@DasHas试图定义't = 0:dt:5'''''。 – shamalaia