>>> help xlsread
xlsread - 读取 Microsoft Excel 电子表格文件
num = xlsread(filename)
num = xlsread(filename,sheet)
num = xlsread(filename,xlRange)
num = xlsread(filename,sheet,xlRange)
num = xlsread(filename,sheet,xlRange,'basic')
[num,txt,raw] = xlsread(___)
___ = xlsread(filename,-1)
[num,txt,raw,custom] = xlsread(filename,sheet,xlRange,'',processFcn)
例如:选取excel文件中名称为sheet3的工作表的B2:U102范围的数据
A = xlsread('GLM input data.xlsx', 'sheet3', 'B3:U102')