Download a File with wget thru Proxy Server
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Tech
kevin-tofu How Sparse Matrix stores the Data
About Sparse matrix is good for representing a matrix that there are so many non-zero values. If we use it,…
Comparison between Sparse Dense Matrix to Solve Linear Equation
Code Result N=10000 N=50000 N=10000000
Practice OpenMDAO
About In the last article(https://eye.kohei-kevin.com/2025/03/03/optimization-solver-ooenmdao/), I tested simple non linear optimization problem with a liner constraint. I tried other form…
Optimization Solver : OpenMDAO
About There are not many options for solving complex nonlinear optimization problems. When you want to try something out with…
FramAT, Nice Project to understand Beam Element Analysis
About There are many free structural analysis tools available.FreeFEM++, OpenSees, salome-meca… However, they are surprisingly difficult to use. FreeFEM++ uses…
Read STL file in cpp with igl
About I want to read STL files in C++, but there seem to be several options. Name License Commercial Use…
Write CmakeLists for Eigen
About I wanted to try Eigen again after a long time, so I created a CMakeLists file and set up…
Minecraft Server Deployment on Kubernetes
About The deployment of Minecraft Server is easier that you think. Manifest
Unexpected behavior in Python, mutable variable as default arguments
About You might be surprised to see this code. If you are Python beginner, you would expect the response from…