Importing / Xlsread: How to replace unknown character?

2017 5 3

1 个回答

12 次查看（30 天）

0 个投票

clearvars;
filename = 'ABB';
[ num,txt,raw ] = xlsread( char(filename) );

Problem with above: how do I replace an unknown character, i.e. a character that's not in the English language when importing from an Excel-file?

E.g. the Swedish letter ö? When I'm screening the document through Matlab I just see a question mark.

2 个评论
显示无隐藏无

Walter Roberson 2017-5-4

What is the file extension? Is it a .csv, or a .xls, or a .xlsx ?

Hampus 2017-5-4

It is xls

Santhana Raj 2017-5-4

0 个投票

Instead of using xlsread, use readtable.

one of its options is fileEncoding. I am sure it can read Swedish, but you can explore in that direction.

another suggestion is to replace '?' with space after reading the whole xls file.

在帮助中心和 File Exchange 中查找有关 Large Files and Big Data 的更多信息

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by