将以下python代码改为matlabn1 = 32; n2 = n1; n3 = 3; r = 5; L1 = randn(n1,r,n3)/n1; L2 = randn(r,n2,n3)/n2; L = tprod(L1,L2); train_data = [32,32,3,100]; for i in range(100): train_data[:,:,:,i] = L1

以下是将Python代码改为MATLAB的代码：

n1 = 32;
n2 = n1;
n3 = 3;
r = 5;
L1 = randn(n1,r,n3)/n1;
L2 = randn(r,n2,n3)/n2;
L = tprod(L1,L2);
train_data = zeros(32,32,3,100);
for i = 1:100
train_data(:,:,:,i) = L1;
end