How to plot the function

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Barone pierre
Barone pierre 2016-12-19
编辑： Soumya Saxena 2016-12-29
Hello everyone, I want to know how to plot the function in the code
  2 个评论
Star Strider
Star Strider 2016-12-19
There is only one function and it plots all the results internally.
Soumya Saxena
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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回答（2 个）

Ahmed raafat
Ahmed raafat 2016-12-29
plot
ezplot
Soumya Saxena
Soumya Saxena 2016-12-29
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

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