help with plotting quadratic
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need help plotting my K_tilde_quad matrix which is ultimately shaped as a quadratic. The x values need to go from 1 - 14 and the y values is the k_tilde_quad matrix. Attatched is my current graph and my code. I am trying to make the graph smooth and not straight lines. I understand I have the code diag in with the plot code but when I erase that i get a lot of vertical lines underneath the graph.
回答（2 个）
Prabhan Purwar
2020-4-21
0 个投票
Hi,
Refer to the following link:
Hope it helps!!
Image Analyst
2020-4-22
0 个投票
See my spline fit demo.
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2020-4-17
2020-4-22
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