String to serial date number
显示 更早的评论
Hey I have a textfile: The first coloumn represents year/month and rest of the coloumns are deviations.
I want to convert the first coloumn to a serial date num. Meaning total days from 0.january, 0000. With the function datenum.
What I have tried is to first import the txt file, lets call it get.txt
f = importdata("get.txt");
Then assign the first coloumn to variable fdate.
fdate = f.textdata;
Then Ive tried to use the datenum function
x = datenum(fdate, "yyyy-mm")
The error I get is:
Error using dtstr2dtnummx
Failed to convert from text to date number.
1 个评论
Guillaume
2019-9-23
I want to convert the first coloumn to a serial date num
Why? Unless you're using a very old version of matlab, using datetime would make a lot more sense.
Attaching an example text file instead of a screenshot (which we can't use for testing) is a lot more useful.
Indicating which version of matlab you use would be useful as well. There's a field to the right of question where you can enter the product (matlab) and the version.
采纳的回答
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Dates and Time 的更多信息
Translated by 
