My be this can be of some pointers: http://www.diva-portal.org/smash/get/diva2:831471/FULLTEXT01.pdf

Please send a mail by signing a form present on their website and send the signed scan copy to the database maintainer and you will get the database access in a couple of days. Please follow this website http://bcmi.sjtu.edu.cn/home/seed/

Suresh Kumar Mukhiya and Arijit Nandi

thank you so much ,i have already get the dataset, i have no idea how to used the dataset in the matlab to process it using some approach.

thank you so much.

I think the best solution is to search for any similar project, even if it uses a different feature, and then understand the project and write your own code related to your data.

I think any other project even in ECG or EMG will be fair enough to get the concept of classification and digital signal analysis.

I recommend you this link from the Matlab website that explain the basic concepts that you need to analyze any biosignal information.

I hope this answer can help you

https://www.mathworks.com/help/wavelet/ug/ecg-classification-using-wavelet-features.html