Plotting graph with given points

2015 8 5
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更新时间：2024 3 6
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basically we always plot graph of certain function such as x = 0 : 1 : 10 y = sinx; plot(x,y,'-r^')
lets say given x = 2 y = 15 x = 3 y = 8 x = 8 y = 30 the point is random, how to plot this graph?

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Danny Alvarez
Danny Alvarez 2015-8-5

4 个投票

x=[2,3,8]; y=[15,8,30]; plot(x.y)
or
plot(x,y,'o') for dots

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Odien
Odien 2015-8-5
移动：DGM 2024-3-6
after the graph is plot, how can we snip the following graph and paste it to mic.word?
Danny Alvarez
Danny Alvarez 2015-8-5
移动：DGM 2024-3-6
If you have windows, use the snipping tool! Or, you can save the figure by clicking the save icon.
Jorge Luis Dominguez Martinez
移动：DGM 2024-3-6
From the Graph window, you can go to File -> Save as
or click on Save Figure
and then select JPEG image (*jpg) as a type .
DGM
DGM 2024-3-6
... and save it as a PNG, not a JPG. Never save plots as a JPG.

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