printing char(177) to text file

2 次查看（过去 30 天）

Rakesh 2014-3-28

评论： Rakesh 2014-3-31

I want to put +/- char(177) between the numbers x & y and save the output as text file.

    x = [4 5 6];
    y = x*0.8;

Using sprintf, I get the output on the command window:

sprintf(['%2.0f ' char(177) ' %1.2f\n'], [x;y])

But when I am using

    fid = fopen('untitled.txt', 'w');
    fprintf(fid, ['%2.0f' char(177)  '%1.2f\n'], [x;y]);
    fclose(fid);

I don't get +/- between the numbers.

Niklas Nylén 2014-3-28

Can you see the ± symbol if you open the txt file in the Matlab editor?

Rakesh 2014-3-31

no, I didn't see ± symbol when opened with Matlab editor too. However, it is working with previous ver. of Matlab in windows 7.

MATLAB Data Import and Analysis Data Import and Export Standard File Formats Spreadsheets

在 Help Center 和 File Exchange 中查找有关 Spreadsheets 的更多信息

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

Translated by