some useful techniques of matlab (updating)/一些matlab有用的技巧（更新中）

1. Find all the .m files in the current folder and its subfolder(s).
   

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   subdir=genpath('.'); filedir=regexp(subdir,pathsep, 'split'); %Split the char list into several cells, which contain the paths of every subfolder for i = 1:length(filedir)-1 data_fn=dir([filedir{i},'*.m']); %Find the .m files in every subfolder for j = 1:length(data_fn) path = [filedir{i},'',data_fn(j).name]; % Find the path of every .m file % Your processing code for every .m file should be here. end end

Reference:
2019世界机器人大赛—BCI脑控机器人大赛 暨 第三届中国脑机接口大赛，matlab范例代码