Professional MATLAB source code with comprehensive documentation and examples
This project implements channel modeling through Gaussian noise and Rayleigh fading components. We compare various signal combining techniques and relaying protocols, with performance evaluation based on Bit Error Rate (BER) and Throughput metrics. T
This resource demonstrates efficient power allocation in OFDM systems using the water-filling algorithm, featuring MATLAB-based implementation details for optimizing subcarrier power distribution.
Implementation code for multi-user MIMO precoding techniques including Block Diagonalization (BD) with SVD decomposition, Maximum Likelihood (ML) detection, and Minimum Mean Square Error (MMSE) detection for Bit Error Rate (BER) performance simulatio
This repository provides the source code and algorithms referenced in the IEEE-published research paper "Parallel Spectral Clustering in Distributed Systems" by Chen et al. Includes distributed eigensolver implementations and clustering optimization
This optimal power flow program implements economic dispatch with minimal active power loss using the central trajectory following interior point method. The implementation includes IEEE 14-bus network testing with robust optimization algorithms for
LBM-C is a high-performance lattice Boltzmann method (LBM) solver for 2D and 3D fluid flow simulations, leveraging NVIDIA's CUDA platform for GPU acceleration. Implemented in CUDA C with optimized kernel functions for collision and streaming steps, t
This is a MATLAB-based simulation platform for ultra-wideband (UWB) communication links featuring a simple GUI interface. The platform includes modular components such as configurable pulse shaping (half-cosine pulse), modified IEEE 802.15.3a SV chan
This MATLAB implementation simulates the Frost Beamformer algorithm for adaptive signal processing in wireless communications, featuring multi-path interference suppression and noise reduction capabilities with full parameter configuration and result
A MATLAB implementation of channel estimation for MIMO OFDM systems utilizing the Least Squares (LS) estimation algorithm with detailed code explanations and performance analysis
MATLAB simulation code for energy-efficient routing algorithms in Wireless Sensor Networks, comparing multi-hop routing and LEACH protocols. These implementations demonstrate extended network lifetime through optimized energy consumption strategies a
The Higher-Order Spectral Analysis Toolbox is a comprehensive collection of M-files implementing advanced signal processing algorithms for spectral estimation, polyspectral analysis, and time-frequency distribution computations. It contains specializ
One of the most effective approaches for blind channel estimation involves implementing precoding prior to the IDFT operation in OFDM systems. This simulation demonstrates the impact of precoding on system performance and validates the methodology th
This file contains MATLAB M-file code for simulating Ultra-Wideband (UWB) communication systems. It implements Time-Reversal (TR) modulation schemes, which are particularly advantageous for channel estimation in dense multipath environments. The code
A classic and practical camera calibration toolbox authored by Caltech's Jean-Yves Bouguet, featuring nonlinear optimization techniques including Levenberg-Marquardt and Newton's methods for enhanced calibration accuracy.
This MATLAB code simulates Bit Error Rate (BER) performance in Multi-Carrier Code Division Multiple Access (MC-CDMA) systems operating over Nakagami-m fading channels, including complete implementation with parameter configuration, signal generation,
A comprehensive comparison of various LDPC encoding and decoding methods, covering encoding techniques such as PEG (Progressive Edge-Growth), MAKEAY (Maximum Average-Kernel Extension-Y), and Gallager construction methods, along with decoding algorith
Communication System Simulation Using 4QAM Modulation and AWGN Channel with Bit Error Rate (BER) Calculation - Includes Code Implementation Approaches
This project implements an OFDM system simulation tailored for power-line communication environments, demonstrating signal modulation, channel modeling, and performance analysis through MATLAB/Python code implementations.
Previously uploaded version contained errors - now corrected and fully functional. This implementation features a rate 1/2 convolutional encoder with constraint length 6 and soft-decision Viterbi algorithm for optimal decoding performance.
OFDM Maximum Likelihood Symbol Estimation and Frequency Synchronization Estimation with Implementation Approaches