Explore MATLAB source code curated for "研究" with clean implementations, documentation, and examples.
Research on Bandlet wavelet-based image denoising with enhanced implementation details, demonstrating superior noise reduction performance while preserving image details through advanced multiscale geometric analysis.
Shared open-source TCM demodulation program developed by the author, serving as a foundational reference for researchers to explore traditional Chinese medicine through computational approaches.
The relatively recent extension of MIMO systems to multi-user scenarios presents promising benefits for achieving high data rates in future cellular standards envisioned beyond 3G (Third Generation). Although substantial theoretical research has been conducted, recent focus has shifted toward practical implementation of Multi-User Multiple-Input Multiple-Output (MU-MIMO). This paper provides an overview of various MU-MIMO schemes currently incorporated/under investigation in 3GPP standardization from LTE (Long-Term Evolution) to LTE-Advanced. The conceptual and implementation aspects of MU-MIMO systems are explored here, with various low-complexity receiver architectures investigated and evaluated through link-level simulations. Significant emphasis is placed on low-complexity Interference-Aware (IA) receivers, which demonstrate attractive performance improvements.
This program implements the multiscale NLOS (Non-Line-of-Sight) suppression algorithm using Haar wavelet analysis, featuring RMSE (Root Mean Square Error) visualization and data processing capabilities for various NLOS environments with different signal distributions.
An investigation into balance control strategies for single inverted pendulum systems is presented. The study initiates with mathematical modeling of the system dynamics, followed by PID controller design and comprehensive simulation experiments. Simulation results validate PID effectiveness in balance maintenance while demonstrating control characteristics and performance metrics. The implementation includes MATLAB/Simulink modeling with real-time parameter tuning capabilities.
A Digital Watermarking Algorithm based on the DCT domain, featuring comprehensive inline code comments and detailed technical explanations for research and analysis purposes.
Investigating the performance of LMS algorithm for adaptive equalizers using Bernoulli sequence {I(n)} with zero mean and unit variance composed of +1/-1 symbols, simulated with raised cosine pulse response channel modeling and MATLAB implementation details.
This collection contains functional simulation programs developed during research on artificial immune systems, which resulted in a published paper. These implementations provide practical algorithms and modeling approaches particularly useful for graduate students (Masters/PhD candidates) encountering immune-inspired computing in their research.
Investigation of Single-Carrier Frequency Domain Equalization (SC-FDE) technology demonstrates excellent practical utility, where equalization techniques effectively reduce Peak-to-Average Power Ratio (PAPR) through frequency-domain signal processing algorithms.
This particle swarm optimization algorithm incorporates constraint operators, designed to support learning and research activities with enhanced solution feasibility.