流形填表: 看这篇文章，可以解决多条曲线函数的问题：/m0_71280706/article/details/144649778?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522168f11582b62d99d0da9f5b7aef57da5%2522%252C%2522scm%2522%253A%252220140713.%255Fall.%2522%257D&request_id=168f11582b62d99d0da9f5b7aef57da5&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-1-144649778-null-null.142^v100^pc_search_result_base6&utm_term=%E6%A9%99%E7%8C%AB%E7%8C%AB%E8%AE%BA%E6%96%87&spm=1018.2226.3001.4187
python 中 Re库 函数
利用matlab从图片中提取曲线坐标数据