Graph plotting HELP NEEDED

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Saad Rana
Saad Rana 2020-3-19
回答： Steven Lord 2020-3-19
How can I plot this graph in matlab?
I have trouble plotting this one
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Saad Rana
Saad Rana 2020-3-19
actually I have to convolve these two signals but I couldn't draw either of these signals
Sriram Tadavarty
Sriram Tadavarty 2020-3-19
Saad, i suggest you to go through MATLAB onramp course here https://www.mathworks.com/learn/tutorials/matlab-onramp.html
To solve this particular problem, you could go through the links of plot, conv functions. Once try with the links and they will help.

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采纳的回答

Star Strider
Star Strider 2020-3-19
Try this:
x = linspace(-1, 3);
y = 2*((x >= 0) & (x < 1)) + 1*((x >= 1) & (x < 2));
figure
stairs(x, y)
grid
axis([-1 3 -1 3])

更多回答（1 个）

Steven Lord
Steven Lord 2020-3-19
If you're trying to create a plot that has a particular appearance but you're not sure which function can create such a plot, open the Plots tab on the Toolstrip. This includes a gallery where you can look at small thumbnails and see which function was used to create each. Find a plot that looks similar to what you want and look for help or doc on the function whose name appears below the thumbnail.
If you select the data you want to plot in the Workspace window, you can even filter that list to those functions that are appropriate for the selected data.

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