Matlab gets all Excel file names in the current folder and prints them

1. Run the program and the results are as follows.

2. Source code

clear,clc
tic
xls_list = dir('*.xlsx');                            %   获取所有原始xls文件
xls_num = length(xls_list);                         %   xls文件总数量
xls_names=cell(xls_num,1);                          %   所有xls文件名称，含后缀名。
disp('所有xlsx文件名称依次为：');
for batch_i=1:xls_num    
	xls_names{batch_i}=xls_list(batch_i).name;
	fprintf('%2d %s\n',batch_i,xls_list(batch_i).name);          %   显示所有xls文件名称        
end
clear xls_list
time_batch_eachs=zeros(xls_num,1);
warndlg('          任务完成！',' ');