How to overwrite the array elements of File2.m in File3.m in matlab?See the details

Support required:

1.I need to write a script in File3.m.

2.I need to open the File2.m (By path)

3.I need to overwrite the File2.m file's A1(2:4) based on cal(19:21) every time.

4.I need to save the File2.m

Thanks in advance

Noohu.

Answer 1

[Steven Lord]

I recommend against storing your data in a program file and trying to modify the file like this. Instead store your data in a data file (like a MAT-file) that you can load and save.

If you must do this: read in file2.m as text using the file I/O functions. Modify the text in memory; the text data manipulation functions may be of use to you. Write the modified text back to file2.m using the file I/O functions.

[Mohamed Noohu Lebbai]

Hi Steven,Thanks for sharing

I recommend against storing your data in a program file and trying to modify the file like this. Instead store your data in a data file (like a MAT-file) that you can load and save

Regarding highlighted lines:Currently i am working in exisitng script so couldnt change the process.

Finally i need to create an .mfile(File2.m) with values based on cat.m-->this could be done by File3.m's script.

This created File2.m will feed into the different tool,So .mfile format with actual values are important.

Request your gudness.

Regards,

Noohu