HOW TO PLOT A GRAPH WITH A FUNCTION AND A CONSTANT

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SAM
SAM 2022-5-31
评论： Rik 2022-6-3
Can anybody please help me draw this graph using matlab to look like the figure shown bellow.
Dw<1.1 THEN Hu=cos(Dw)
Dw>1.1 Hu=.45
  1 个评论
Rik
Rik 2022-6-3
I recovered the removed content from the Google cache (something which anyone can do). Editing away your question is very rude. Someone spent time reading your question, understanding your issue, figuring out the solution, and writing an answer. Now you repay that kindness by ensuring that the next person with a similar question can't benefit from this answer.
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回答（1 个）

Star Strider
Star Strider 2022-5-31
Ran in:
I believe the 0.45 value should actually be 0.35 —
syms t
Dw = 1.1;
Hu1 = cos(Dw*t)
Hu1 = 
Hu2 = 0.35;
figure
fplot(Hu1,[0 1.1])
hold on
fplot(Hu2, [1.1 2])
hold off
grid
ylim([0 1])
There are also other ways to do this, perhaps using the piecewise function.
.

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