Professional MATLAB source code with comprehensive documentation and examples
This project provides MATLAB modeling for DTMB standard transmission systems, featuring multiple channel models and modulation schemes with flexible switching capabilities. The implementation includes core algorithms for signal processing and configu
This study analyzes bit error rates (BER) for 2ASK, 2FSK, 2PSK, and 2DPSK modulation techniques under both coherent and non-coherent demodulation methods in additive white Gaussian noise (AWGN) environments. BER performance is compared with theoretic
A distribution network reconfiguration algorithm based on the Harmony Search Algorithm, validated through case studies on the IEEE 33-node test system with implementation details on optimization mechanisms and constraint handling.
Implementation Code for DOA Estimation Based on the MUSIC Algorithm with Array Signal Processing Techniques
Energy LEACH Protocol - Advanced Version with Optimized Cluster Head Selection Algorithm
This study investigates dynamic channel allocation in 3G systems through simulation implementations of both fixed and movable boundary schemes, demonstrating clear advantages of the movable boundary approach with optimized resource utilization algori
This simulation implements a comprehensive transceiver system to analyze Bit Error Rate (BER) performance versus Signal-to-Noise Ratio (SNR). The system compares three receiver algorithms - LMS, RLS, and MLSE - for channel equalization in Rayleigh fa
Mathematical modeling and MATLAB simulation of LTE system channel models, including key functions and implementation approaches.
MATLAB source code for generating QPSK signals with added Doppler shift, Gaussian white noise, and multipath effects to simulate real-world wireless communication scenarios
Frequency offset estimation consists of channel parameter estimation and frequency deviation estimation, incorporating loop filter design considerations.
Fundamentals and implementation of Zero-Forcing precoding in Coordinated Multi-Point (CoMP) transmission schemes - Joint Processing (CoMP-JP) and Coordinated Beamforming (CoMP-CB), with simulation-based performance analysis using MATLAB-based algorit
Equalizer parameter settings involve configuring different parameters to generate corresponding equalization waveforms. This process includes frequency band adjustment, gain control, and Q-factor/bandwidth specification for precise audio signal proce
A comprehensive MATLAB simulation program comparing BPSK modulation for GPS signals with BOC signal power spectral density analysis, featuring side-by-side visualization and parameter adjustment capabilities for enhanced learning
OFDM system implementation with QPSK modulation, constellation diagram visualization, and bit error rate (BER) performance analysis
This paper presents an Energy-Efficient Data Gathering Algorithm (EEDGA) using mobile agent models to reduce energy consumption and extend network lifetime in wireless sensor networks. The algorithm first controls active node quantity based on monito
Integration of MIMO and OFDM technologies utilizing adaptive algorithms to achieve optimal Bit Error Rate (BER) performance through dynamic system optimization
MATLAB source code implementation for energy detection in cognitive radio systems, simulating detection probability under different signal-to-noise ratios with fixed false alarm probability
Alamouti Space-Frequency Block Coding --- SFBC-OFDM Implementation for Time-Varying Channels
The water-filling algorithm serves as the fundamental algorithm for subcarrier and channel allocation in OFDM, with many enhanced algorithms built upon its principles to optimize performance.
Application Context: This algorithm employs evolutionary game theory for resource allocation among multi-cell users, treating cell overlapping areas as populations where users engage in evolutionary games for network switching, while base stations al