Here is a glimpse of my daily experience
Realized Garch model with dynamical conditional correlation
Study of Garch model with realized variance and study the dynamic conditional correlation model on 6 stock stock data.
My cute son’s photos before he turns to one month
My son turns to one month and he is so cute. He has a name now : Xuanyi Ben Fan (范本轩逸).
Travel Experience to Hawaii
Travel Plan I have always been dreaming of traveling to Hawaii and enjoy the beach and sunshine. This spring break we got cheap tickets and make our plan to...
My son is Born on Feburary 17, 2022
My son is born !
EM Algorithm for Linear Clusters
Here is an interesting situation occurred to me. In a scatter plot, it is clear that there are two straight lines and each line is contanminated by some nois...
Some FPGA basic element design and Vivado code
I am doing a service task for CERN on a hardware project. I learned something on FPGA and some basic vivado code and glad to share here.
Introduction on how to write an Athena(ATLAS) package for release22
I am writing this post is because I recently met some problem of writing an Athena Algorithm for my research. I am using a simple code to get lepton n-tuples...
Some Properties of Linear Regression
If we regress $X$ on $Y$ and get $\beta$ as the slope and if we regress $Y$ on $X$ and get slope $\beta’$. What is the product of $\beta$ and $\beta’$
Interesting Statsitcal Problems in Interviews
Problem 1 If we have $n$ dice draws with a dice that has $k$ sides. Let $X_i$ to be the random variables that describes the number of times that the dice fac...