Please Help Debug/ What are the errors?

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Richard Buccacio
Richard Buccacio 2021-9-28
回答： Chunru 2021-9-29
%Plot a function with respect to time
%Variables
y=t^3-6*t^2+3*t+10;
t=-2:0.1:8;
%Plot command and labels
plot(t,y,*r*);
xlabel(time,t);ylabel(y-axis);
title(y=t^3-6*t^2+3*t+10); grid
  1 个评论
per isakson
per isakson 2021-9-28
编辑：per isakson 2021-9-28
Is this homework?
There are several mistakes in this code, which you didn't make in the code of your previous question. E.g. see the title, xlabel and ylabel commands.
If you have used Octave, notice that there are some diffences in the syntax.

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回答（1 个）

Chunru
Chunru 2021-9-29
Ran in:
t=-2:0.1:8; % define t first, since it is used next
y=t.^3-6*t.^2+3*t+10; % need the element based operation .^
%Plot command and labels
plot(t, y, 'r-');
xlabel('t');
ylabel( 'y');
title('y=t^3-6*t^2+3*t+10');
grid

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