Wen Xu
Dad, Husband, Physical Chemist, Programmer, Data Enthusiatist, ...
Wen is a software development scientist at Scilligence Corp where he is working on multiple projects, including ASP.NET web application development. Before he was a Senior Scientist at the Center for Aerosol & Cloud Chemistry in Aerodyne Research, Inc., where he started as a Postdoctoral Scientist and got promoted to the senior scientist position in 2017. Prior to joining Aerodyne, Wen received Doctoral Degree in Physical Chemistry from Texas A&M University, College Station in 2014. Wen is from China and earned his bachelor’s degree in Chemical Physics from University of Science & Technology of China. Along with research and production endeavors at Aerodyne, Wen has been working on software development, i.e., the desktop control software for a thermal desorption aerosol gas chromatograph instrument. Wen also loves data visualization, using dash plotly and machine learning, especially deep learning tools, such as convolutional and recurrent neural networks, to find underlying principles of interesting dataset.
Posts
- Minimize Hamming Distance After Swap Operations
- Shortest Subarray with Sum at Least K
- Sliding Window Maximum
- Constrained Subsequence Sum
- Stone Game VI
- Sum of Absolute Differences in a sorted Array
- Concatenation of Consecutive Binary Numbers
- Max Number of K-Sum Pairs
- Goal Parser Interpretation
- Stone Game VII
- Partitioning into Minimum Number of Deci-Binary Numbers
- Count of Matches in Tournament
- Jump Game VI
- Maximum Erasure Value
- Reformat Phone Number
- Minimum Cost Tree From Leaf Values
- Shortest path with alternating colors
- Smallest Sufficient Team
- Car Pooling
- Find in Mountain Array
- Letter Tile Possibilities
- Island Perimeter
- Number of Islands
- Surrounded Regions
- Convert Sorted List to Binary Search Tree
- Shortest Common Supersequence
- 2019高考数学最后一题
- Ring Polymer Molecular Dynamics Derivation
- Liouville's Theorem derivation
- Gas Station
- Tutorial on Pressure Dependent Rate Constant Calculation (RRKM)
- Check Completeness of a Binary Tree (LC958)
- Flip Equivalent Binary Trees (LC951)
- Complete Binary Tree Inserter
- Smallest Subtree with all the Deepest Nodes (LC865)
- All Nodes Distance K in Binary Tree (LC863)
- Sum of Distances in Tree (LC834)
- Vibronic Spectra from First-Principle
- Python implementation of Hartree Fock (H2O 3-21G basis set)
- Python Density Functional Theory in 2D
- Flip Binary Tree to Match Preorder Traversal (LC971)
- Partition Array for Maximum Sum (LC1043)
- Robot Bounded In Circle (LC1041)
- Binary Tree Pruning (LC814)
- Minimum Distance Between BST Nodes (LC783)
- Insert into Binary Search Tree (LC701)
- Maximum Width of Binary Tree (LC662)
- Print Binary Tree (LC655)
- Course Schedule II (LC210)
- Course Schedule (LC207)
- Find Duplicate Subtrees (LC652)
- Sum of Left Leaves (LC404)
- House Robber III (LC337)
- Serialize and Deserialize Binary Tree (LC297)
- Lowest Common Ancestor of a Binary Tree (LC236)
- Lowest Common Ancestor of a Binary Search Tree (LC235)
- Kth Smallest Element in a BST (LC230)
- Binary Search Tree Iterator (LC173)
- Minimum Score Triangulation of Polygon (LC1039)
- Binary Search Tree to Greater Sum Tree (LeetCode 1038)
- Is Subsequence (LeetCode 392)
- Best Time to Buy and Sell Stock (LeetCode 121)
- Best Time to Buy and Sell Stock (II) (LeetCode 122)
- Online stock span (LeetCode 901)
- Base Ball Game (LeetCode 682)
- Delete Node in a BST (LeetCode 450)
- Divide and conqur
- Test