How to use stepfun function

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Junhui Han
Junhui Han 2018-10-6
<<
>> I want to make this graph. time between -4 to 6. My code is t= -4:0.01:6 y1=stepfun(t,0)-2*stepfun(t-1,0)+stepfun(t-2,0); y2=stepfun(t,0)-stepfun(t-1,0);
is this right?
and i want to figure out this function
plot(y1); plot(y2);
is this right grammer?
I can't make this well... need help

回答(1 个)

Jeong Min Shin
Jeong Min Shin 2018-10-7
You have to put ";" behind of your t= -4:0.01:6.

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