how to draw the intersection of two graphs

Question

mahmoud abdelaal 2018-8-15

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https://ww2.mathworks.cn/matlabcentral/answers/415018-how-to-draw-the-intersection-of-two-graphs

评论： Image Analyst 2018-8-16

i need to draw the points that fit with red graph from black and green graph

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madhan ravi 2018-8-15

Try to solve the equation of two graphs and plot the points . There is an option to view the equation of the graph.

Image Analyst 2018-8-16

I don't know what that means. What does "fit with red graph" mean? Do you mean that you just want to fit some model, like a Gaussian, to some noisy data that is shown in red? If so, what does the black and green curves have to do with anything?

What does "from black and green graph" mean? I have no idea. Are you trying to get (generate) the noisy red data as an output by somehow manipulating the green and black curves? Like multivariate curve resolution? You can't get that wiggly red data from any combination of the green and black data. They just don't vary as rapidly as the red data.

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