Please Help Debug/ What are the errors?

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Richard Buccacio
Richard Buccacio on 28 Sep 2021
Answered: Chunru on 29 Sep 2021
%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 Comment
per isakson
per isakson on 28 Sep 2021
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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Answers (1)

Chunru
Chunru on 29 Sep 2021
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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