How to plot in 3d line to multiple point from origin?

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Kunal Joshi
Kunal Joshi am 2 Okt. 2018
Beantwortet: Jim Riggs am 2 Okt. 2018
I have a 3X3 matrix I want to plot
-0.3727 -0.4005 0.8371;
-0.1918 -0.8493 -0.4918;
0.9079 -0.3438 0.2397,
these are three points in the 3d plot. I want to plot line from origin(0 0 0) to each point in the same graph.
  2 Kommentare
Rik
Rik am 2 Okt. 2018
You can just use plot3 to plot lines. You can put in NaN values to skip segments and put in the zeros at the places you want them.
Kunal Joshi
Kunal Joshi am 2 Okt. 2018
Thanks your suggestion helped.

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Jim Riggs
Jim Riggs am 2 Okt. 2018
How about this:
A = 3x3 matrix
figure;
for i=1:3
px=[0, A(i,1)];
py=[0, A(i,2)];
pz=[0, A(i,3)];
if i>1
hold on;
end
plot3(px,py,pz,'r');
end
grid on;

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