How to combine cells with a matrix?

1 次查看(过去 30 天)
I want to extract 6 lines from a ascii file, and add these lines into another text file which just contains a matrix, like 500*500.
Now, I extract the first 6 lines from the ascii file:
%% extract title for the new ascii file
fid = fopen('filename','r')
numLines = 6; % I knew there are 6 lines I need
title = cell(numLines,1);
for ii = 1:numLines
title(ii) = {fgetl(fid)};
end
fclose(fid);
Q1: how to combine these lines with another matrix to generate a new text file?
Q2: how to output this new text file?
Any help would be appreciated.

采纳的回答

KSSV
KSSV 2019-1-30
Read about fprintf and dlmwrite. First write the text lines and then write the matrix.
  2 个评论
rui gao
rui gao 2019-1-30
Could you please comment more on this question, I do appreciate it.
The title should be like this:
WeChat Image_20190130125719.png
and honestly, this text file contains a matrix, which is a 5000*5000. (So, one of my thought is whether I can replace this 5000*5000 matrix only by another 5000*5000 matrix, and then output this new hybrid text?)
Another text file just contains a 5000*5000 matrix.
rui gao
rui gao 2019-1-31
Yeah, it seems that what you (KSSV) said is the only way to address the problem.
Now, the problem has been solved by your thought.
Thanks again.

请先登录,再进行评论。

更多回答(0 个)

类别

Help CenterFile Exchange 中查找有关 Text Data Preparation 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