MATLAB randomly generates multiple rectangles that do not overlap

Build M file DRAW_RECTANGLE.M.

where p generates the number of rectangles

function Draw_rectangle (p) t = 1;x = rand (1) *10;y = rand (1) *10;w = rand (1) *10;h = rand (1) *10;b =[x y w h];rectangle (' Posit    Ion ', B) a{t} =b;flag =1;while flag ==1 x = rand (1) *10;    y = rand (1) *10;    w = rand (1) *10;    h = rand (1) *10;    b =[x y W h];     num = 0;          For j = 1:t if ~rectint (b,a{j}) num = num +1;         End End If num = = t on;         Rectangle (' Position ', b) t = t+1;     A{t} =b;         End If T = = P break endend% t = 1;% flag =1%% when flag ==1% for i =1:p% x = rand (1) *10;% y = rand (1) *10;% w = rand (1) *10;% h = rand (1) *10;% b =[x y w h];%% rectangle (' posit Ion ', B)% a{i} =b;% end% num = 0;% for i = 1: (p-1)% for j = (i+1):p% if Rectint (a{     I},A{J})% break% else% num = num +1;% end% end% end% % if num = = (p-1) *p/2% for i = 1:p% Rectangle (' Position ', a{i})% end% flag = 0;% end% End             

　　

MATLAB randomly generates multiple rectangles that do not overlap