Hi everyone ! Happy new year 2018. This year I have a lot things to do and a lot of things to be done. I have a lot of projects to share with you. I will do my best to make logs of all my study, research and works that I can share with you. Please give some comments and suggestions if you want me to do other research or study things that I didn’t mention here. Hope this year will be a perfect year for all of us.