210928-Matlab读取写入npy格式(npy-matlab工具箱)

1、下载安装
https://github.com/kwikteam/npy-matlab

>> addpath('./npy-matlab/npy-matlab')  
>> savepath

（Linux下savepath会报错:Unable to save path to file ‘/usr/local/MATLAB/R2016b/toolbox/local/pathdef.m’，权限问题，可以
sudo chmod 666 /usr/local/MATLAB/R2016b/toolbox/local/pathdef.m)
使用比较简单，github原文给出了示例：

>> a = rand(5,4,3);
>> writeNPY(a, 'a.npy');
>> b = readNPY('a.npy');
>> sum(a(:)==b(:))
ans =
    60