How to plot the function

Question

Barone pierre 2016-12-19

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编辑： Soumya Saxena 2016-12-29

beam_loadsteps.m

Hello everyone, I want to know how to plot the function in the code

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Star Strider 2016-12-19

There is only one function and it plots all the results internally.

Soumya Saxena 2016-12-28

I understand that you want to know how to plot a function. Please provide me more information about the function and the code in which, the function is located. I look forward to getting the information from you.

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Answer 1

Ahmed raafat 2016-12-29

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plot

ezplot

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Answer 2

Soumya Saxena 2016-12-29

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编辑：Soumya Saxena 2016-12-29

In order to plot a function or an expression, you may use the " fplot" function. More details are given in the following link:

https://www.mathworks.com/help/symbolic/fplot.html

Another function that can be used is " fimplicit". fimplicit(f) plots the implicit function defined by f(x,y) = 0 over the default interval:

https://www.mathworks.com/help/matlab/ref/fimplicit.html

The fsurf(f) function call, creates a surface plot of the function z = f(x,y) over the default interval. The detailed documentation is at the following link:

https://www.mathworks.com/help/symbolic/fsurf.html

You can also use the function " fcontour" where fcontour(f) plots the contour lines of the function z = f(x,y) for constant levels of z over the default interval.

https://www.mathworks.com/help/matlab/ref/fcontour.html