how can i plot this

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jairhus matt
jairhus matt 2023-3-20
回答： Image Analyst 2023-3-20
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回答（2 个）

Eric Delgado
Eric Delgado 2023-3-20
Ran in:
Try this...
x1 = -2*pi:.01:0;
x2 = .01:.01:2*pi;
y1 = [sin(x1).^2, sin(x2).^3];
y2 = [cos(x1).^3, cos(x2).^2];
plot([x1, x2], y1)
hold on
plot([x1, x2], y2)
Image Analyst
Image Analyst 2023-3-20
Ran in:
This looks like a homework problem. If you have any questions ask your instructor or read the link below to get started:
How do I get help on homework questions on MATLAB Answers? - MATLAB Answers - MATLAB Central
Obviously we can't give you the full solution because you're not allowed to turn in our code as your own.
Here is a start. Add the other equations over the appropriate ranges:
x = linspace(0, 2*pi, 36);
y1 = sin(x) .^ 2;
y2 = cos(x) .^ 3;
plot(x, y1, 'bo-', 'LineWidth', 2)
hold on;
grid on;
plot(x, y2, 'r*-', 'LineWidth', 2)

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