MATLAB中的路径可以设置为变量，比如：
%======'.csv'文件的路径赋值给变量filename_csv filename_csv = 'I:\two-parallel-spherical-particles-settlement\no-PoiseuilleSettlement-distance-P0\distance-0.2d1\postProcessing\front_surface_pressure_005.csv'; %======通过路径变量读取'.csv'文件中的内容 par1 = csvread(filename_csv,1,0);