Explore MATLAB source code curated for "解调" with clean implementations, documentation, and examples.
This provides a complete MATLAB-based OFDM development system covering the entire communication chain - from encoding and channel modeling to demodulation, synchronization establishment, and Viterbi decoding. It serves as excellent learning material with comprehensive technical coverage.
A simple MATLAB implementation of BPSK, QPSK, and QAM16 modulation and demodulation, particularly suitable for beginners with code examples and performance analysis
This MATLAB implementation demonstrates Differential Phase Shift Keying (DPSK) modulation and demodulation processes with comprehensive Bit Error Rate (BER) analysis. The code features intuitive visualizations and clear implementation details, making it an excellent educational resource for understanding digital communication systems.
Implementation of FSK modulation and demodulation in MATLAB featuring both coherent and non-coherent detection approaches with practical code examples
MATLAB simulation assignment covering three key communication systems topics: 1. Huffman coding implementation for data compression 2. QPSK modulation and demodulation techniques 3. Hamming channel coding for error correction
Simulation of FM signal modulation and demodulation implemented in MATLAB Simulink environment
Radar simulation functions implemented using MATLAB, including demodulation, mixing, modulation, Pulse Amplitude Modulation (PAM), Phase Shift Keying (PSK), and compression encoding, with detailed code-based explanations and algorithm implementations
Complete source code implementation for BPSK modulation and demodulation using Direct Sequence Spread Spectrum (DSSS) system, featuring BER performance comparison under white noise and Rayleigh fading channel conditions.
This MATLAB simulation of an OFDM system, written by a foreign author, is exceptionally comprehensive. It includes functionalities for synchronization, modulation, demodulation, and more, accompanied by complete algorithm documentation. The simulation offers practical implementation details across the full OFDM signal processing chain.
Implementation of frequency modulation using a 1000 Hz carrier wave, with additive white Gaussian noise introduced before demodulation. Demodulation is performed at signal-to-noise ratios of 0.001, 0.01, 0.05, 0.1, and 0.3, followed by plotting of the modulated signals to analyze noise impact.