Help Plotting Moving Object

Dear all,

I am doing project about train simulation, I need literature about how to draw moving objects like cars in matlab. Thank you

Answer 1

[KSSV]

What literature you will get on drawing moving objects? It is simple ain't it? You need to have a object first i.e. you need to have a the coordinate points (x,y) of the object. You need to have the tract i.e. in which direction you want to move the object..again this would be the set of points (x,y). Add each point of the tract (xi,yi) to all the points of object, you will get your oblject move.

May be something like this:

car = [0 0; 1 0; 1 1; 0 1] ; 
% track 

th = linspace(0,2*pi) ;
y = 3*sin(th) ; 
% move the object 
for i = 1:length(th)
  P = car+[th(i) y(i)] ; 
  patch(P(:,1),P(:,2),'r')
  drawnow
end

[Ivan Dwi Putra]

i like to make animation like in the link Animation

[Ivan Dwi Putra]

i need the animation that attach to my train model

[KSSV]

Yes it canbe done.....you need to follow what I said. Read about affine transofrmations.

[Ivan Dwi Putra]

ok thank tou. I will learn first