清空筛选条件
清空筛选条件

I need help on how to save a data file

3 次查看（过去 30 天）
AStar
AStar 2019-11-25
评论： Image Analyst 2019-11-27
Tamika Jones,A,+,130,70
Helen Dee,B,-,140,80
Dale Kale,AB,-,125,60
Emma Stone,O,+,120,65
I need help on how to save this as a .dat file. When I do
save bloodinfo.dat
and then do
type bloodinfo
it is not there.
How can I save this file?
  3 个评论
显示 1更早的评论
per isakson
per isakson 2019-11-27
编辑：per isakson 2019-11-27
Your example looks like the content of a text file. Is it? Inside Matlab this "info" may be stored in a cell array or maybe a table. How is it stored?
"do save bloodinfo.dat" Exactly how did you do that?
Image Analyst
Image Analyst 2019-11-27
Original question below, in case he deletes this one also, like he has before in other threads:
Tamika Jones,A,+,130,70
Helen Dee,B,-,140,80
Dale Kale,AB,-,125,60
Emma Stone,O,+,120,65
I need help on how to save this as a .dat file. When I do
save bloodinfo.dat
and then do
type bloodinfo
it is not there.
How can I save this file?

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2019-11-27
Try this
fid = fopen('bloodinfo.dat', 'wt');
for k = 1 : length(value1)
fprintf(fid, '%s, %s, %d, %d\n', patientName{k}, bloodtype{k}, value1(k), value2(k))
end
fclose(fid);
type('bloodinfo.dat');
Obviously replace the variables with whatever your variables are named.

类别

在 Help Center 和 File Exchange 中查找有关 Low-Level File I/O 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by