Matlab-读取CSV文件字符串类型数据

[file,path] = uigetfile('*.csv');

fileName = [path, file];

file_id = fopen(fileName, 'r');

%file_id = fopen('623.csv');

file_id = fopen('623.csv');
C = textscan(file_id, '%f%f%f%f%f', 'Delimiter', '.', 'HeaderLines', 10 ); % 读取数据类型%f-double，%d-int
x=C{1,1};
y1=C{1,3};
y2=C{1,4};
y3=C{1,5};