Explore MATLAB source code curated for "性能评估" with clean implementations, documentation, and examples.
Implementing Toeplitz matrices as compressive sensing measurement matrices with comprehensive performance analysis, including implementation approaches and evaluation metrics.
Performance Evaluation of Turbo Equalization Using Extrinsic Information Calculation and BCJR Algorithm for Soft-Decision Decoding
Application Context: This simulator enables performance evaluation of downlink shared channels in LTE systems for both SISO and MIMO configurations, supporting open-loop spatial multiplexing and transmit diversity transmission modes. The model utilizes post-equalization SINR at the physical layer and incorporates pre-computed fading parameters representing individual interference components. This architecture allows offline pre-generation of fading parameters, significantly reducing computational complexity during runtime execution. Key Technologies: The core simulation file for LTE link-level simulation is lte_sim_main.m. While simulations are typically executed through batch files like lte_sim_launcher.m, which handles configuration loading and simulation orchestration, the main algorithm resides in the primary simulation file containing the core signal processing chain.
Digital Down Conversion (DDC) plays a crucial role in modern software-defined radio architectures, significantly impacting overall system performance. This MATLAB-based 4-channel DDC program allows parameter adjustment (including filter configurations) to evaluate DDC performance. The implementation provides valuable reference for FPGA-based DDC development, featuring configurable filter banks, multi-channel processing, and performance metrics calculation.
Design and Performance Evaluation of STATCOM-Based Subsynchronous Damping Controller Using MATLAB/Simulink
ROC Curve Plotting Program
MATLAB Program for Plotting ROC Curves - Complete Implementation Guide with Code Explanations
Simulation of Elevator Group Control Systems with MATLAB Implementation
This program compares theoretical and simulated call blocking rates with code implementation insights