Posts by Category

tech 6
life 3

tech

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.

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...

Cunwei Fan

Posts by Category

tech

Realized Garch model with dynamical conditional correlation

EM Algorithm for Linear Clusters

Some FPGA basic element design and Vivado code

Introduction on how to write an Athena(ATLAS) package for release22

Some Properties of Linear Regression

Interesting Statsitcal Problems in Interviews

life

My cute son’s photos before he turns to one month

Travel Experience to Hawaii

My son is Born on Feburary 17, 2022