2D plot for polynomial

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Durga thiyanesh
Durga thiyanesh 2023-10-13
评论： Durga thiyanesh 2023-10-17
How to draw a 2d ploy for polynomial. for example: 6x^5+5x^4

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Dyuman Joshi
Dyuman Joshi 2023-10-13
Use fplot
  2 个评论
Durga thiyanesh
Durga thiyanesh 2023-10-16
thanks for your answer. i dont know where i put fplot.. can u please explain the code ?
Dyuman Joshi
Dyuman Joshi 2023-10-16
If you are asking how to use fplot, you should take a look at the link I mentioned.
You can also take a look my comment on your previous question for reference - https://in.mathworks.com/matlabcentral/answers/2032314-3d-plot-for-polynomial#comment_2919399
If you are not asking that, please be more specific.

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更多回答（1 个）

Image Analyst
Image Analyst 2023-10-16
Ran in:
That's a 1-D polynomial curve. There is one independent input variable. You can define the range of it with linspace and then use plot
x = linspace(-3, 3, 1000);
y = 6*x.^5 + 5*x.^4;
plot(x, y, 'b-', 'LineWidth', 2);
grid on;
xlabel('x');
ylabel('y');
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