How to save output?
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x=[0:n-1];
y=[0:n-1];
figure
for i=1:5
for j=1:5
if rem(((y(j))^2)-((x(i))^3)-2*(x(i))-3,5)==0
plot(x(i),y(j),'r o');
hold on;
end
end
end
grid;
hold off;
How can I save output of loop ? For example in this case I have 6 points (1, 1),(1, 4),(2, 0),(3, 1),(3, 4),(4, 0), how can I save it?
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Star Strider
2021년 3월 25일
Try this:
n = 10;
x=[0:n-1];
y=[0:n-1];
k = 0; % <- ADD
figure
for i=1:5
for j=1:5
if rem(((y(j))^2)-((x(i))^3)-2*(x(i))-3,5)==0
k = k+1; % <- ADD
xy_mtx(k,:) = [x(i) y(j)]; % <- ADD
plot(x(i),y(j),'r o');
hold on;
end
end
end
grid;
hold off
The results are saved in ‘xy_mtx’.
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