how to plot this function with figure

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marwan alamah 2020-6-9

评论： Adam Danz 2020-6-9

In the same figure, plot:1) sin(x), x+1, x3-3, in the rank -2 to 3.14

2)Plot x=8×cos⁡(t),y=4√(sin⁡(t)),z=-4√(sin⁡(t)) ，t= [0,2π]

3)z=(sin√(x^2+y^2 ))/√(x^2+y^2 )

David Hill 2020-6-9

You likely want to break x into a larger array.

x=-2:.01:3.18;

You can plot all at once with one plot command

plot(x,y,x,z,x,m);

Adam Danz 2020-6-9

In addition to David's advice, you'll also need to apply the math in your question, of course. Those functions should be pretty easy to identify.

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