How to create continuous points and plot in quiver
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Hello, I would like to seek your help. I had created discrete points and plot vector field by using the quiver function. Now, I would like to create continuous points which are in the same range (0 to 300), and the result of vector field should be the same as discrete points.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/579957/image.png)
my code as below,
clear all; close all; clc
% discrete points
v = 0:25:300;
[x,y] = meshgrid(v);
z = -cos(x).*(-x.^2 - y.^2)*1e-4;
[px,py] = gradient(z);
figure(1)
quiver(x,y,px,py)
hold off
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