How can I import data from a .hpf file

How can I import data from a Delsys EMGWorks .hpf file into matlab for analysis?

An example of such a file can be found here: http://csusap.csu.edu.au/~jcannon/ePortfolio/

The file is called: Sub_4_James_Wickham_horizontal_leg_press_MVC_for_RF,_VL_and_possibly_BF_and_glutes_Plot_and_Store_Rep_1.4.hpf

Any help greatly appreciated. Regards, Jack

Answer 1

[Shashank Prasanna]

I think this is what you are looking for:

http://www.delsys.com/KnowledgeCenter/NetHelp/default.htm?turl=HTMLDocuments%2Fexamplematlabscript.htm

Delsys already provides you with an utility to convert data and the above code should help you read it into MATLAB.

[Brian C Coe]

the webpage nolonger exists.

any new ideas on how to convert numerous *.HPF files in a script/batch-function?

~thanks

[桂溢 赵]

I found a probably solution on official website of delsys：

EMGworks® Product Support - Delsys→user's guide→Delsys File Utility→Example MATLAB Script

I'm trying this script on my own muti-channels sEMG data

I'm afraid it can't handle complex signals with multiple channels.