数据读取

其主要的调用形式为:a=xlsread('filename.xls');

num = xlsread(filename,sheet,xlRange)                                                 

%num = xlsread('filename',sheet,'xlRange')filename为文件路径及文件名称,sheet为某表的序号如sheet1为1,sheet为2。xlRange为选着需要读取的数据的范围如B2:D4

filename = 'myExample.xlsx';
sheet = 1;
xlRange = 'B2:C3'

subsetA = xlsread(filename,sheet,xlRange)
subsetA =
     2     3
     5   NaN


xlswrite(filename,A,sheet,xlRange)

如:xlswrite('filename.xlsx',A,1,'B1:B4');此函数运行后会在当前代码存储路径产生一个filename.xlsx文件

#N/A
filename = 'testdata.xlsx';
A = {'Time','Temperature'; 12,98; 13,99; 14,97}; 
sheet = 2; 
xlRange = 'E1'


原文地址:https://www.cnblogs.com/xuxinstyle/p/9128895.html