MATLAB for 循环中算完一列数据就存储一列

Question

for X=-5:5;
for m=0:0.5:1
for n=0:0.5:1
for s=0:0.5:1
for t=0:0.5:1
if X <=0
Y =(0.2.^s) * m *X.^s * -1;
else
Y (index)= (0.2.^t) * X.^t * n;
希望是第一列是X的值，后面每一列是有m n s t对应X值的数值

Answer 1

因为你列长度不一样 ，所以给你转成了五阶张量的形式
index = 1;
for X=-5:5
for m=0:0.5:1
for n=0:0.5:1
for s=0:0.5:1
for t=0:0.5:1
if X <=0
Y(index) =(0.2.^s) * m *X.^s * -1;
else
Y(index)= (0.2.^t) * X.^t * n;
end
index = index + 1;
end
end
end
end
end
Z = permute(reshape(Y,[3,3,3,3,11]),[5,4,3,2,1]);