how to read values from a file

1 次查看（过去 30 天）

John Hock 2018-7-14

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/410384-how-to-read-values-from-a-file

关闭： MATLAB Answer Bot 2021-8-20

Hi All I had a data containing lets say 3000 values I just want to read first 100 values from the data then next 100 values and then next 100 values and so on... Anyone plz help

7 个评论
显示 5更早的评论隐藏 5更早的评论

John Hock 2018-7-15

Thnx @dpb for your time My main question is that lets assume i have 20 values in my data set lets say (1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20)i just want to read first 5 values (i.e 1 2 3 4 5)then next 5 (6 7 8 9 10)and so on Will you please help me how i can do this

dpb 2018-7-15

编辑：dpb 2018-7-16

This is akin to the problem of creating named sequential variables; not as problematic but still indicative of a non-optimal coding solution.

As you can tell, we're rather reluctant to lead folks down what may be non-productive paths, but if you're absolutely adamant and still won't share sufficient information to lead to a better solution, look at the optional 'N' arguments in functions like textread, fscanf.

You may also find while and feof of use...

此问题已关闭。