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EMERGENCY Cannot plot "10,000*exp(-10000*t);"

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Michael Ferguson
Michael Ferguson 2017-10-12
评论： Jan 2017-10-12
t = linspace(0,0.001,100);
Impulse = 10,000*exp(-10000*t);
plot(t,Impulse,'r','LineWidth',3);
The plot comes up blank. Why?

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James Tursa
James Tursa 2017-10-12
编辑：James Tursa 2017-10-12
Because you used a comma to define the 10000, and MATLAB sees that comma as a statement separator. MATLAB interprets this line
Impulse = 10,000*exp(-10000*t);
as two separate statements
Impulse = 10
000*exp(-10000*t);
Get rid of the comma.
Impulse = 10000*exp(-10000*t);

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