how to get coordinate a point in 2d grid if i know the avg speed of that point
显示 更早的评论
suppose i have plotted a point on 2d graph and i know the avg speed of this point and after one minute I wish to know the coordinate of that point on 2d
1 个评论
Nobel Mondal
2015-5-7
Average speed doesn't have a direction component, so it is theoretically not possible to calculate the 2D coordinates.
回答（1 个）
Thomas Koelen
2015-5-7
编辑：Thomas Koelen
2015-5-7
X=0; %Initial X position
Y=0; %Initial Y position
Xspeed=5; %Speed in X direction, times 60 if you want it to be in minutes.
Yspeed=3; %Speed in Y direction, ##
nseconds=10; %Number of seconds/minutes it runs
figure
grid on
hold on
for it=1:nseconds
Plot(X+it*Xspeed,Y+it*Yspeed,'o')
end
This is what you want I think
类别
在 帮助中心 和 File Exchange 中查找有关 Creation 的更多信息
2015-5-7
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
