Professional MATLAB source code with comprehensive documentation and examples
Implementation of equalization techniques for 2x2 Rayleigh fading MIMO channels with BPSK modulation, comparing Zero-Forcing (ZF), Minimum Mean Square Error (MMSE), and Maximum Likelihood (ML) detection methods with code-level performance analysis.
Simulation of a single-user ultra-wideband communication system based on linear frequency modulation (chirp) signals
Simulation of Rayleigh fading channels comparing multipath and single-path scenarios, including Doppler shift modeling and MATLAB implementation approaches for wireless communication systems.
Comprehensive suite of pseudo-random code generators including m-sequences, Gold sequences, Kasami sequences, and OVSF codes with implementation algorithms
Implementation of Binary Belief Propagation (BP) Decoding for LDPC Codes under Additive White Gaussian Noise (AWGN) Channel Conditions with Message Passing Mechanisms
This simulation primarily focuses on OFDM system modeling, implementing the complete OFDM transmission process. It includes analysis of time-domain waveforms and power spectral density of OFDM signals, along with cyclostationary spectral correlation
MATLAB source code for Multi-Band Orthogonal Frequency Division Multiplexing Ultra-Wideband (MB-OFDM UWB) systems. UWB technology represents a cutting-edge research area in modern communications, with multi-band UWB emerging as a promising solution f
OFDM Channel Estimation with Block Pilots (Project: ofdmchannelest4) - 2008 Undergraduate Graduation Design Project
Multipath channel simulation with waveform shaping, signal-to-noise ratio analysis, and power spectral density evaluation - including algorithm descriptions and MATLAB implementation approaches
Simulation of Hamming Code error correction in Rayleigh fading channel with Frequency Shift Keying (FSK) modulation
Source code implementation of the IEEE802.15.4a ultra-wideband channel model, representing the latest standardized UWB channel modeling approach with comprehensive algorithm implementations.
Technical analysis of OFDM modulation combined with LDPC error correction for reliable data transmission in Gaussian channel environments, with code implementation insights
Source code implementation of MTD algorithm for clutter suppression in radar signal processing, DDS algorithm for spread spectrum modulation, direct sequence spread spectrum algorithm, and LFM signal generation using chirp algorithm for signal proces
Modified source code from Wang Yumin's "Key OFDM Technologies and Applications" for MIMO-OFDM simulation, where the implementation includes custom adjustments but currently exhibits high Bit Error Rate (BER) - seeking expert assistance for optimizati
Short-Time Fourier Transform (STFT) source code for time-frequency joint analysis of non-stationary signals, ready to use in MATLAB programs without extraction password. Includes practical implementation with windowing functions and spectral computat
DF (Decode-and-Forward) Mode in Cooperative Communication, with simulation implementation featuring single-relay coded forwarding cooperation scheme.
Multi-antenna cognitive radio systems offer not only traditional resources (frequency, time, and code domains) but also spatial domain resources compared to single-antenna systems. This paper investigates game theory-based resource allocation in limi
This repository contains the main program and subprograms for simulating sinusoidal interference suppression in Direct Sequence Spread Spectrum (DSSS) communication systems under varying Signal-to-Noise Ratio (SNR) conditions.
This toolbox provides implementations of various filtering algorithms including KF (Kalman Filter), UKF (Unscented Kalman Filter), EKF (Extended Kalman Filter), and UPF (Unscented Particle Filter). The algorithms are demonstrated using GSM signal pro
Simulation of a multicarrier OFDM system comprising 8 MATLAB files: capavsgamma.m (capacity vs. gamma analysis), capavsusernum.m (capacity versus user number), chtry.m (channel try/experiment), rheesub.m (Rhee's subcarrier allocation), shenpowerallo.