您似乎在scipy.io.savemat
旨在能够保存标准字典的假设下进行操作。我认为情况并非如此。字典参数包含被写入Matlab文件的numpy数组 的名称。所以你可以做这样的事情
import scipy.io as io
import numpy as np
y1=np.array([1,2,3,4])
y2=np.array([10,20,30,40])
y3=np.array([100,200,300,400])
a={}
a['test1']=y1
a['test2']=y2
a['test3']=y3
io.savemat('temp',a)
b = io.loadmat('temp')
print b['test1']
print b['test2']
print b['test3']
这使:
[[1]
[2]
[3]
[4]]
[[10]
[20]
[30]
[40]]
[[100]
[200]
[300]
[400]]