How to display the filename correctly?

Question

Jay Vaidya 2020-10-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/604615-how-to-display-the-filename-correctly

评论： Stephen23 2020-10-4

I am trying to export a figure with a file name that is derived from the string name after a section of a code. Below is the export fig part. But for some reason, instead of printing the actual name of string the code prints fig_name as the file name. What can be done to avoid this?

    p1 = strfind(fname,'.csv');
    fig_name = string(fname(1:1:p1-1));
    fig_name = sprintf(fig_name + '.png')
    
    %% export the figure
    export_fig fig_name -transparent 

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Stephen23 2020-10-4

https://www.mathworks.com/help/matlab/matlab_prog/command-vs-function-syntax.html

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Ameer Hamza 2020-10-4

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/604615-how-to-display-the-filename-correctly#answer_504781

编辑：Ameer Hamza 2020-10-4

在 MATLAB Online 中打开

You are using the command format of export_fig. MATLAB does not understand fig_name is used to refer a variable and just consider it as a string. Use the functional format

export_fig(fig_name, '-transparent')