OFDM-Based UWB Implementation Source Code and Examples

Provides source code and practical examples for implementing Ultra-Wideband (UWB) using Orthogonal Frequency Division Multiplexing (OFDM). The complete system architecture includes signal source generation, channel modeling, and receiver processing modules. Features well-designed interfaces for easy integration and learning, with comprehensive implementation covering key algorithms such as IFFT/FFT operations, cyclic prefix insertion, and channel equalization techniques.

MATLAB 277 views Tagged

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Simulation of OFDM Channel Estimation Algorithms

Simulation of OFDM channel estimation algorithms, analyzing the bit error rate performance of various channel estimation techniques in wireless OFDM systems through MATLAB-based implementations.

MATLAB 205 views Tagged

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OFDM Transmitter Implementation with GUI and Statistical Analysis

This project implements an OFDM transmitter with a graphical user interface (GUI) and visualizes key performance metrics including Probability Density Function (PDF), Peak-to-Average Power Ratio (PAPR), Cumulative Distribution Function (CDF), and Complementary Cumulative Distribution Function (CCDF)

MATLAB 264 views Tagged

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OFDM Wireless Channel Estimation Program

A comprehensive OFDM wireless channel estimation program featuring pilot insertion, signal generation, Least Squares (LS) and Linear Minimum Mean Square Error (LMMSE) estimation algorithms. The implementation includes serial-to-parallel conversion, QPSK modulation, training signal integration, channel simulation, and channel reception processes.

MATLAB 209 views Tagged

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Detailed Implementation of OFDM in MATLAB with Practical Code Examples

A comprehensive guide to implementing OFDM in MATLAB with fully-functional code that demonstrates both algorithm understanding and visual results through signal constellation diagrams and spectrum analysis.

MATLAB 260 views Tagged

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OFDM Simulink System-Level Simulation Model

A comprehensive OFDM Simulink system-level simulation model with detailed explanations - an excellent program for mastering OFDM principles through practical implementation

MATLAB 203 views Tagged

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OFDM Underwater Acoustic Communication MATLAB Implementation

MATLAB implementation of OFDM underwater acoustic communication system with acoustic synchronization header, featuring OFDM modulation and demodulation capabilities with detailed code structure and algorithm explanations

MATLAB 332 views Tagged

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OFDM PAPR Simulator with Signal Analysis Implementation

A comprehensive OFDM Peak-to-Average Power Ratio (PAPR) simulation tool designed for wireless communication analysis, featuring signal generation and power characteristic evaluation capabilities.

MATLAB 199 views Tagged

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OFDM Downlink Simulation

OFDM downlink simulation implementing: 1. Generate random transmission data; 2. Digital modulation (BPSK/QPSK/QAM); 3. Serial-to-parallel conversion; 4. IFFT operation using conjugate symmetric vectors for real-valued output simplification; 5. Add cyclic prefix for ISI mitigation; 6. Parallel-to-serial conversion; 7. Transmit filtering (raised cosine/pulse shaping); 8. Add channel noise (AWGN); 9. Receiver serial-to-parallel conversion; 10. Remove cyclic prefix; 11. Perform FFT transformation; 12. Signal demodulation; 13. Bit error rate (BER) calculation.

MATLAB 243 views Tagged

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MATLAB Simulation of OFDM and QAM Modulation Techniques

This program provides MATLAB simulation implementations for both OFDM and QAM modulation schemes, featuring comparative analysis and performance simulation between the two modulation methods, with detailed code structure and algorithm explanations.

MATLAB 186 views Tagged

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