1. np.transpose
np.transpose_lighting-CSDN博客
2.pytorch中stack讲的通俗易懂
np.stack()函数详解 ==＞堆叠 【类似于torch.stack()】_马鹏森的博客-CSDN博客
3.pytorch中squeeze()和unsqueeze()
(【学习笔记】pytorch中squeeze()和unsqueeze()函数介绍_flysky_jay的博客-CSDN博客)
4.repeat()
https://blog.csdn.net/guofei_fly/article/details/104467138?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522163378441116780261952020%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=163378441116780261952020&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-3-104467138.pc_search_result_hbase_insert&utm_term=repeat%E5%87%BD%E6%95%B0&spm=1018.2226.3001.4187
