Demodulation of QAM and PSK Signals
This program implements demodulation for QAM and PSK signals, including 16-QAM, 32-QAM, 64-QAM, and M-ary PSK modulation schemes with detailed implementation approaches.
Applications in Communication Theory with MATLAB
Simulation of RS Channel Coding in Communication Principles using MATLAB - A practical approach with code implementation details for enhanced understanding
AM Signal Energy Detection Technique and Cyclostationary Detection Technique
Energy Detection Technique and Cyclostationary Detection Technique for AM Signals in Cognitive Radio Spectrum Sensing
Information Sequence Processing with FSK Modulation System
In this system, the information sequence undergoes FSK modulation first, followed by a low-pass filter with 25kHz cutoff frequency to constrain signal bandwidth. The filtered signal is then upconverted via a mixer to higher transmission frequencies.
MATLAB Source Code for OFDM Simulation
This MATLAB source code demonstrates OFDM simulation implementation, featuring key algorithms and functions for digital communication systems. Available for download and practical experimentation.
Simulation of Direct Sequence Spread Spectrum System
MATLAB-based simulation of direct sequence spread spectrum system using compiled M-files with accompanying PowerPoint presentation for results demonstration and system principles explanation
MATLAB Implementation of MIMO-OFDM Simulation
MIMO-OFDM Simulation Program with Complete Channel Modeling and Estimation Algorithms
CR Cooperative Spectrum Sensing Simulation
Simulation of CR cooperative spectrum sensing with comprehensive algorithm implementation and detailed analysis
Sparse Coding Toolkit
A MATLAB-implemented sparse coding toolkit that mathematically solves L1-norm minimization problems through optimization algorithms
MATLAB Implementation of CDMA Downlink Demodulation with Despreading Algorithm
A MATLAB program for CDMA downlink demodulation implementing signal despreading, featuring code-based demonstrations of correlation operations and Walsh code utilization.
Comprehensive MATLAB Simulation Program for CPM Continuous Phase Modulation Systems
A complete MATLAB simulation suite for Continuous Phase Modulation (CPM) systems with detailed implementation analysis and parameter studies.
QPSK Modulation of Random Signals with Alamouti Space-Time Coding Scheme
This program performs bit error rate analysis across a range of SNR values. For each SNR level, it implements: random signal generation with QPSK modulation, Alamouti space-time block coding, transmission through Rayleigh fading channels with AWGN ad
LDPC Encoding Implementation Using MATLAB with BF, SPA, Log-SPA Algorithms and System Error Rate Calculation
MATLAB-based implementation of LDPC encoding featuring Bit-Flipping (BF), Sum-Product Algorithm (SPA), Log-SPA decoding methods, and system error rate performance analysis with code optimization techniques.
Berlekamp-Massey Algorithm for BCH Codes
The Berlekamp-Massey algorithm for BCH codes is a classic programming algorithm that implements efficient error correction through polynomial operations over finite fields.
Generation of Input Binary Source with Digital Modulation Analysis
Create an input binary source, apply OOK, FSK, and PSK modulation techniques, and visualize modulated waveforms and frequency spectra
OFDM with DFT-Based Channel Estimation - Comprehensive Technical Document
A detailed single-document resource covering OFDM systems with DFT-based channel estimation implementation, providing comprehensive understanding of OFDM fundamentals and practical simulation techniques for channel estimation algorithms, including MA
MATLAB PCM Digital Telephone Communication Simulation
A MATLAB implementation of PCM digital telephone communication simulation without decompression password - first program release, seeking community support and feedback
MVDR (Minimum Variance Distortionless Response) High-Resolution Direction-of-Arrival Estimation Method
Since Capon proposed the MVDR (Minimum Variance Distortionless Response) high-resolution direction-of-arrival estimation method, MVDR has gained widespread attention due to its simple algorithm and excellent performance. It represents a practical dig
Complete Coherent QPSK Modulation and Demodulation System Built with VPI
A comprehensive coherent QPSK modulation and demodulation procedure implemented using VPI, representing a successful optical experimental modulation system with detailed code architecture and signal processing implementation.
Simulation of Rayleigh Fading Channels
Simulation of Rayleigh fading channels incorporating delay and multipath conditions, with direct function calls for immediate implementation