NP-SSM--CRBC

This repository contains the implementation of a Neural Passive State-Space Complete Radiation Boundary Condition (NP-SSM-CRBC) for time-domain electromagnetic simulations.

The code supports data generation using Meep and model training using PyTorch.

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System Requirements

⚠️ Platform limitation

This project is supported only on:

• Linux
• Windows Subsystem for Linux 2 (WSL2)

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Environment Setup

1. Conda Environment (Required)

All dependencies should be installed via Conda / Miniconda.

Key requirements:

• Python ≥ 3.9
• Conda-forge channel enabled
• pymeep (Meep Python bindings)
• mpi4py
• numpy, tqdm
• pytorch (CPU or CUDA, depending on use case)

Example:

conda create -n pml_meep python=3.10 -y
conda activate pml_meep
conda install -c conda-forge pymeep mpi4py numpy tqdm -y