How can I store/embed an image into excel file (in LINUX)

I am facing the problem of embedding an image inside an excel document.

I have followed the previous articles where they have used activeX API to do this, but this API is not supported in Linux and "Excel.Application" is not recognized.

If I directly use xlswrite() the data is stored in a csv file with only numeric data, passed along side images.

I also get this warning

Warning: Could not start Excel server for export.

XLSWRITE will attempt to write file in CSV format.

Answer 1

[Image Analyst]

If you create the Excel document in advance, and you have some known ranges where data is or will be, then you can create the plots in the workbook in advance. When you export the data to those ranges, the plots will reflect the new data you just pasted in.