Maths | PDE | Overview In mathematics, a partial differential equation (PDE) is an equation which computes a function between various partial derivatives of a multivariable function. Classification A PDE is called linear if 2024-10-25 Maths #NWP #AI #ML #PDE
Maths | Boundary Conditions In the study of differential equations, a boundary-value problem is a differential equation subjected to constraints called boundary conditions. A solution to a boundary value problem is a solution to 2024-10-25 Maths #NWP #AI #ML #PDE
ML | DeepONet DeepONet DeepONet is a novel deep learning architecture designed to approximate nonlinear operators, which are mappings from one function space to another. Developed by researchers at Brown University 2024-10-24 ML #PINN #AI #DeepONet #ML
ML | Automatic Differentiation Automatic Differentiation In mathematics and computer algebra, automatic differentiation (auto-differentiation, autodiff, or AD), also called algorithmic differentiation, computational differentiation 2024-10-22 ML #PINN #AI #DeepONet #ML
ML | Gaussian-Process (GP) In probability theory and statistics, a Gaussian process is a stochastic process (a collection of random variables indexed by time or space), such that every finite collection of those random variable 2024-10-21 ML #PINN #AI #DeepONet #ML
NWP | ECMWF The organisation was established in 1975 and now employs around 500 staff from more than 30 countries. ECMWF is one of the six members of the Co-ordinated Organisations, which also include the North A 2024-10-18 NWP #NWP #WRF #MPAS #ECMWF #AI #ML
LaTex | Figures Figures/Graphics Vector files. Mathematical formulas establish points on a grid to build vector images. Versatility is key for vector files because they can adjust in size countless times without losi 2024-10-17 LaTex
LaTex | Overview LaTeX LaTeX is a software system for typesetting documents. LaTeX is widely used in academia for the communication and publication of scientific documents and technical note-taking in many fields, owi 2024-10-17 LaTex
NWP | MPAS | Cold Start/Spin up/Warm Start Cold Start/Warm Start NCAR NCAR | Real-Time Four-Dimensional Data Assimilation (RT-FDDA) Simulation is initialized using a 'cold start'methodology. This means that they start with no cl 2024-10-16 NWP #NWP #WRF #MPAS
Linux | Terminal Command Linux 12345678910111213141516171819202122232425262728# -m displays percentages# -N displays line numbers# -i ignores case when searching# h Display the help interface# Q quits less commandless -miN fi 2024-10-15 Linux #HPC #shell script #bashrc #Linux #Terminal