Angles to arrow representation
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Kalyan Samala
il 19 Nov 2020
Commentato: KSSV
il 19 Nov 2020
I have attached an Excel sheet which includes angles ranging from 0-90 degrees. I want the arrow representation for those values.
Thank you.
1 Commento
KSSV
il 19 Nov 2020
You need to have radius along with theta. Than you can use quiver to plot the arrows.
Risposta accettata
KALYAN ACHARJYA
il 19 Nov 2020
data=xlsread('New Microsoft Excel Worksheet.xlsx');
l=0.5; % Length of the arrow
for i=1:6
for j=1:6
angle=data(i,j);
u=l*cos(angle); % convert polar (theta,r) to cartesian
v=l* sin(angle);
quiver(i,j,u,v,'linewidth',1.5);
hold on;
end
end
grid on;
May be other smart ways also to do the same
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