Python重塑为Matlab重塑翻译

Question

我有以下Python代码，我想在MATLAB中运行。什么是numpy＆＃39; reshape语法的MATLAB等价物。

import numpy as np
a = np.random.randn(3,4,5)
for i in range(len(a)):
    b = np.reshape(a, [a.shape[i], -1], order = 'F')

Answer 1

而不是计算维度的-1，而是MATLAB中的would simply use []。

for k = 1:ndims(a)
    b = reshape(a, size(a, k), []);
end