Explore MATLAB source code curated for "三维" with clean implementations, documentation, and examples.
Simulation of three-dimensional (3D) electromagnetic wave propagation using Finite-Difference Time-Domain (FDTD) method with Perfectly Matched Layer (PML) as the absorption boundary condition
Compute curvature properties for 3D scattered point clouds including principal curvatures, Gaussian curvature, and mean curvature using PCA and surface fitting methods. Implementation details include neighborhood selection algorithms and curvature tensor calculation. Refer to readme for installation guidance and demo files for practical usage examples with sample datasets.
Implementing boundary element method for 3D Laplace equation solution with practical numerical computation guidance and code implementation insights
Implementation of three-dimensional finite-difference time-domain (FDTD) method with near-field to far-field transformation capabilities for electromagnetic wave simulation and analysis.
MATLAB code implementation demonstrating how to generate both two-dimensional and three-dimensional Hilbert-Huang Transform spectral plots, complete with signal processing workflow and visualization techniques.
A MATLAB toolkit for drawing 2D and 3D arrow vectors with direct function calls. The arrow head size is automatically determined by the minimum distance between start and end points, providing proportional visualization of vector magnitudes.
Implementation of 3D mesh reconstruction from point clouds with included test point cloud datasets for validation
Multi-Object Tracking (3D) Algorithm Developed in MATLAB with Code Implementation Details
This repository provides MATLAB source code for 3D maneuvering target tracking based on Kalman filter algorithm. The implementation demonstrates state estimation techniques for tracking dynamic targets in three-dimensional space. The code includes comprehensive documentation and sample datasets for testing and validation.
MATLAB-based algorithms for 1D to 3D transformation featuring various scatterer shapes, implemented with numerical computation methods including forward modeling and inverse reconstruction techniques