Basic OBS algorithm

[sunhongfei1997]

@csyhhu
Hello, I am an undergraduate. I need to use the most basic OBS algorithm to write my graduation thesis. Only you have written the code about OBS on the Internet. I would like to see your code changed, but it is a bit abstruse. Do you have any basic OBS algorithm (OBD can also be used)? If there is any, please do not hesitate to comment, my email [email protected] Please forgive me for any interruption. Thank you very much.
Hope to get your help!

Best wishes
fei