%D的坐标
for j = 1:n-1
for i=1:3
d = sqrt((x(i+1,j)-x(i,j))^2+(y(i+1,j)-y(i,j))^2);...要求模拟一个工作日内完成服务的个数及顾客平均等待时间t.
clc,clear
T = 8*60;
at = exprnd(5,[200,1]);%顾客间隔到达时间
st = unifrnd(4,15,[...if t+custmer(1,1)>T
n = i;
break
end
t = custmer(i,2) + t;
%模拟第i+1位顾客到达后,...clc,clear
t=0:0.01:2*pi;
%把原方程转换为参数方程后再画图
plot(2*sin(t),2*cos(t),2*sin(t),cos(t),sec(t),tan(t))
axis(...[-2,2,-2,3])
hold on
%求解
n = 100000;%产生随机点的数目
p = rand(n,2);
x = p(:,1)+1;%横坐标范围
y = 2*p(:,2);%纵坐标范围