怎么把这个循环
c=normrnd(30,0.3,nn,1);%正态分布m随机抽样
y=normrnd(19,0.04,nn,1);%正态分布k随机抽样
e=normrnd(25,0.1,nn,1);%正态分布e随机抽样;
e=e.3.1415926./180.0;
把这个生成的随机变量,一个个带入到下边的公式(有些量没标出来)里啊
for theta=0:alpha/100:alpha
for d=(0.25L):(L/1000.0):(1.25*L)
sum1=0;
sum2=0;
x=x0-cos(pi./2-alpha+theta).*d;
y=y0+sin(pi./2-alpha+theta).*d;
R=sqrt(x^2+y^2);
x1=sqrt(R^2-(h-y)^2)+x;
d1=x1/1000;
for xd=0:d1:x1
yd=y-sqrt(R^2-(xd-x)^2);
beta=atan((xd-x)/(y-yd));
n=d1/cos(beta);
if xd<=m
y2=tan(alpha)*xd;
h1=abs(y2-yd);
w1=z.*h1.d1;
sum1=sum1+w1cos(beta).*tan(e)+c.n;
sum2=sum2+w1sin(beta);
else
h1=abs(h-yd);
w1=z.*h1.*d1;
sum1=sum1+w1.*cos(beta).*tan(e)+c.*n;
sum2=sum2+w1.*sin(beta);
end
end
Fs=sum1./sum2;
if(Fs<Fsmin)
Fsmin=Fs;
xb=x;
yb=y;
Rb=R;
end
end
end
啊
用三层for循环就可以了,比如:
c=normrnd(30,0.3,10,5);%正态分布m随机抽样 生成10*5的矩阵
y=normrnd(19,0.04,8,4);%正态分布k随机抽样 生成8*4的矩阵
e=normrnd(25,0.1,5,6);%正态分布e随机抽样; 生成6*5的矩阵
s=1;
for i=1:10*5
for j=1:8*4
for k=1:5*6
a(s)=c(i)+y(j)+e(k) %这个式子换成你的公式
s=s+1;
end
end
end