Video Inter-Frame Motion Estimation Coding
Video inter-frame motion estimation coding based on optical flow field equations, including fundamental optical flow calculation functions with practical implementation examples and algorithm explanations
Principles of Digital Fountain Code Encoding and Decoding
This article introduces the encoding and decoding principles of digital fountain codes, covering LT codes and Raptor codes, with a concluding simulation of LT codes. Highly valuable for beginners to understand and learn, with code-related implementat
ITU Multipath Channel Model Implementation
Implementation of ITU-standard multipath channel based on SCME model, suitable for LTE systems. Contains primarily MATLAB code with two optional C implementations for performance optimization.
Wireless Sensor Node Localization Algorithms: TOA and RSSI Simulation with CRB and MLE Estimators
Simulation of TOA (Time of Arrival) and RSSI (Received Signal Strength Indicator) localization algorithms using CRB (Cramér-Rao Bound) and MLE (Maximum Likelihood Estimation) estimators under Gaussian distribution and log-normal path loss models, inc
MATLAB Simulation for Convolutional Code Encoding and Decoding
A comprehensive MATLAB simulation program for convolutional code encoding and decoding, featuring detailed source code with algorithm explanations and implementation details
Multipath Channel Simulation for MIMO Systems
MIMO multipath channel simulation program with transmitter and receiver correlation computation, conforming to non-physical MIMO channel models with practical code implementation
Wireless Sensor Energy Protocol Implementation and Comparative Analysis
Implementation of wireless sensor energy protocols demonstrating significant performance improvements compared to existing neighbor discovery algorithms, featuring optimized energy management through efficient scheduling and routing mechanisms.
Spread Spectrum Communication System Simulation
Comprehensive simulation of spread spectrum communication systems including complete signal modulation, demodulation, and despreading processes in a full communication chain
Distribution Network Forward-Backward Sweep Power Flow Calculation Program
A MATLAB-implemented forward-backward sweep power flow calculation program for distribution networks using the IEEE 33-node test system as an example, capable of handling looped network configurations with detailed algorithm implementation and nodal
Simple Monte Carlo Simulation for Communication Systems
Monte Carlo simulation of communication systems using system outage probability analysis
Classical Power Spectrum Estimation and Adaptive Equalization Algorithms
1. This folder contains all programs for two experiments: classical power spectrum estimation and adaptive equalization algorithms. 2. R.m, LMS.m, and LMSmain.m are programs for adaptive equalization algorithms: R.m computes the autocorrelation matri
OFDM Symbol PAPR Calculation with CCDF Plot Analysis and System Implementation
Calculate Peak-to-Average Power Ratio (PAPR) for OFDM symbols and plot Complementary Cumulative Distribution Function (CCDF) curves, with comprehensive coverage of OFDM system components including encoding/decoding, synchronization, and performance e
Ambiguity Function Simulation for Linear Frequency Modulated Signals, Barker Code Biphase-encoded Signals, and Pulse Signals
This program provides simulation methods for calculating ambiguity functions of linear frequency modulated (LFM) signals, Barker code biphase-encoded signals, and pulse signals, implementing key signal processing algorithms with parameter customizati
MATLAB Implementation of QAM Modulation and Demodulation
MATLAB implementation of QAM modulation/demodulation with Rayleigh channel modeling and additive white Gaussian noise (AWGN) simulation
BER Simulation of OFDM System with QPSK Modulation
A comprehensive OFDM bit error rate simulation program for QPSK systems, consisting of MATLAB implementation files including comb.m, delay.m, fade.m, giins.m, girem.m, ofdm_fading.m, qpskdemod.m, qpskmod.m, and sefade.m, implementing complete OFDM ch
Gabor Transform in Time-Frequency Analysis
This is a time-frequency analysis program implementing Gabor transform, which demonstrates excellent frequency separation capabilities. The Gabor transform parameters include constants a and b, where a represents the grid interval length and b repres
MIMO-OFDM Channel Estimation: Performance Comparison of Least Squares and Linear Minimum Mean Square Error Methods
MIMO-OFDM channel estimation implementation with performance comparison between Least Squares (LS) and Linear Minimum Mean Square Error (LMMSE) estimation algorithms, including MATLAB code structure and key parameter considerations.
Modulation Principles of GSM Signals and MATLAB Simulation Program for Generation
This article explains the modulation principles of GSM signals and provides a MATLAB simulation program for signal generation, including key technical implementations and algorithm descriptions.
Code and Report for Calculating Antenna Radiation Fields Using the Method of Moments
Implementation of Method of Moments for antenna radiation field calculation with comprehensive technical documentation
MATLAB Implementation of OFDM Modulation Model with 16QAM and Carrier Synchronization
This project presents an OFDM modulation model employing 16QAM scheme, along with detailed carrier synchronization methodology specific to this modulation approach. Each implementation step includes comprehensive English explanations, code structure