Explore MATLAB source code curated for "信道估计" with clean implementations, documentation, and examples.
Two-dimensional pilot-based channel estimation effectively mitigates the impact of Rayleigh multipath channels on communication systems. Implementation focuses on OFDM systems with 16QAM modulation and linear interpolation techniques for improved signal recovery.
This MATLAB program implements OFDM simulation with channel estimation and BER performance analysis. The code features a basic LMS (Least Mean Squares) channel estimation algorithm and generates BER curves, though it does not include comparisons with other channel estimation methods like MMSE (Minimum Mean Square Error).
A robust MIMO-OFDM simulation framework featuring full channel emulation, channel estimation algorithms, and performance evaluation capabilities. Enhanced with modular code structure supporting various antenna configurations and modulation schemes.
MATLAB simulation implementation of training sequence-based OFDM channel estimation with detailed algorithm explanation and code structure
This study implements channel estimation under OFDM framework, testing performance in frequency-selective Rayleigh channels with five multipath components and generating corresponding channel estimation performance curves. The implementation includes algorithms for pilot insertion, least-squares estimation, and mean square error calculation.
Implementation of OMP algorithm for channel estimation in OFDM systems with performance comparison against LS algorithm
MIMO-OFDM System Simulation with Multiple Implementation Files: Exploring Channel Capacity Calculations and Channel Estimation Algorithms
Comparison of Two Channel Estimation Methods with MSE and SER Performance Analysis Including Code Implementation Insights
Implementation of various interpolation techniques for channel estimation in LTE Time Division Duplex (TDD) mode with code-level implementation insights
Implementation of LS (Least Squares) and MMSE (Minimum Mean Square Error) algorithms for channel estimation in OFDM (Orthogonal Frequency Division Multiplexing) systems, featuring detailed theoretical analysis and practical code implementation insights.