OFDM Water-Filling Algorithm MATLAB Simulation Code
MATLAB simulation code for OFDM water-filling algorithm enabling system simulation with sub-functions for comprehensive communication system analysis
System Simulation of OFDM Signals in Multipath Transmission Channel Environments
This system simulation study explores OFDM signal transmission characteristics in multipath channel environments, providing valuable insights through comprehensive modeling and analysis. The implementation includes digital signal processing algorithms for orthogonal frequency division multiplexing, channel modeling techniques, and performance evaluation metrics.
System Simulation Using SIMULINK S-FUNCTION Approach for STBC-MIMO-OFDM Communication System
This is a system simulation code developed using SIMULINK's S-FUNCTION approach, implementing a MIMO-OFDM communication system based on Space-Time Block Coding (STBC) - a core 4G network technology. The system integrates spatial diversity, temporal diversity, and frequency diversity techniques, incorporating communication modules such as QPSK modulation/demodulation, IFFT modulation, control coding/decoding, and training symbol-based channel estimation. The implementation includes two M-files (main_STBC_MIMO_OFDM.m and training_symbol.m) and one DOC file, all containing detailed code with comprehensive comments explaining the algorithmic implementation and function purposes.
MIMO-OFDM System Simulation with MATLAB Implementation
MATLAB source code for MIMO-OFDM system simulation with comprehensive channel modeling and performance analysis capabilities
STTC (Space-Time Trellis Code) in Space-Time Coding with MATLAB Implementation
Implementation of STTC (Space-Time Trellis Code) in space-time coding with MATLAB source code for system simulation, including key algorithmic components and performance evaluation functions.
Simulink System Simulation for Harmonic Analysis and Filter Design
Simulink System Simulation: 10kV bus short-circuit capacity of 10MVA connected through a 10/0.4kV transformer rated at 100kVA with 5% short-circuit impedance. The system supplies an RL load of 50kVA with 0.9 power factor. Power electronic devices generate 5th and 7th harmonic currents of 5A each. A 7th harmonic filter consisting of capacitors connected at the 400V bus works with the transformer to suppress 7th harmonic distortion.
Implementation of CDMA Communication System Simulation in MATLAB Environment
This project implements a CDMA communication system simulation in MATLAB. The simulation workflow includes: random sequence generation, Walsh code spreading, BPSK modulation, optional AWGN noise addition, BPSK demodulation, and Walsh code despreading. Process waveforms are stored, decoding results are compared with and without noise, and BER vs SNR relationship graphs are plotted with detailed algorithm implementation analysis.
Mastering MATLAB Simulink System Simulation (2015 Code Implementation)
Comprehensive guide to MATLAB Simulink system simulation with 2015 codebase, featuring detailed chapter-by-chapter code analysis and practical implementation techniques.
System Simulation of HARQ in HSDPA Networks
System Simulation of Hybrid Automatic Repeat Request (HARQ) in High Speed Downlink Packet Access (HSDPA) Networks
MATLAB Implementation of HSDPA System Simulation with Key Components
MATLAB codes for HSDPA system simulation covering physical layer processing, channel modeling, and performance evaluation with enhanced implementation details