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Replace invalid characters from HTML file with valid ones and save the file.

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Onkar Vader
Onkar Vader 2020-1-30
评论： Walter Roberson 2020-1-30
Hi all,
I am currently working on a script for editing the html file. (MATLAB 2013b)
The HTML file has some invalid characters like m³. And I want replace these characters e.g. m³ to m3.
I am able to read the html file as a cell of 4405x1 cell. Here, I am not able to use strrep command. Following is the code:
fid = fopen('C0TH_Doc_main.html','r');
MyText = textscan(fid,'%s','delimiter','\n');
strrep(MyText, 'm³', 'm3');
% rewrite the file
fid = fopen('C0TH_Doc_main.html','wt');
fprintf(fid,'%s\n',MyText);
fclose(fid);
Following is error screenshot
2020-01-30 11_06_38-MATLAB R2013b.jpg
Once all the characters are replaced, I want to preferably save it to the same HTML file or atleast wirte it into a new txt file.
Please provide any hints or other ways to complete this task.
Thank you in Advance

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采纳的回答

Walter Roberson
Walter Roberson 2020-1-30
MyText = strrep(MyText{1}, 'm³', 'm3');
  2 个评论
Onkar Vader
Onkar Vader 2020-1-30
Thank you Mr. Roberson. It worked.
Further to write into an HTML file I used following code. Perhaps in future this will helpe someone. Following is the complete code:
2020-01-30 14_02_55-Editor - C__OnkarVader_C0_ASW_Work_C0_C0TH_TlAutoDocSkripts_CleanInvalidChar.m.jpg

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