How do I load a file with a csv extension with numbers and text in matlab?

4 次查看（过去 30 天）

Anonymous 2018-8-22

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/415873-how-do-i-load-a-file-with-a-csv-extension-with-numbers-and-text-in-matlab

编辑： dpb 2018-8-23

Say the file is called name.csv

I've tried loading it by doing csvread('name.csv') but that doesn't seem to work. The mathworks page for loading csv files just show examples with .dat file extensions.

4 个评论
显示 2更早的评论隐藏 2更早的评论

Anonymous 2018-8-22

Yeah my file must have some text. How do I load a csv that has numbers and text then?

Walter Roberson 2018-8-22

These days, readtable() is often the most convenient option for reading csv files.

Otherwise, if the text is only on the top lines, you can use csvread() with a R value equal to the number of rows to skip (*not* the row number to start reading at -- so R of 1 means to skip 1 row and start reading from row 2)

For mixes of text and numbers, you can use textscan() with an appropriate format string.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

ahmed nebli 2018-8-23

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/415873-how-do-i-load-a-file-with-a-csv-extension-with-numbers-and-text-in-matlab#answer_333817

编辑：dpb 2018-8-23

在 MATLAB Online 中打开

you can use the csvimport, like this:

%read data example: Import columns as column vectors 
[X Y Z] = csvimport('vectors.csv', 'columns', {'X, 'Y', 'Z'});
%remove headers
X(1) = [];
Y(1) = [];
Z(1) = [];