Explore MATLAB source code curated for "QPSK" with clean implementations, documentation, and examples.
This source code package provides MATLAB implementations of various modulation and demodulation schemes including BPSK, QPSK, OQPSK, MSK, MSK2, GMSK, QAM, and 16-QAM, along with their communication system realizations under AWGN and Rayleigh channels with bit error rate performance analysis
Generation of FSK, BPSK, and QPSK signals with computational analysis of cyclic mean, cyclic autocorrelation, and cyclic spectral density using MATLAB
The system implements convolutional coding with Viterbi decoding algorithm, supporting both QPSK and 16QAM modulation schemes across AWGN and Rayleigh channel models for comprehensive performance evaluation.
A high-quality MPSK simulation suite featuring BPSK, QPSK, 8PSK, and 16PSK implementations. The program generates both BER vs. Eb/N0 curves and SER vs. Es/N0 curves using Monte Carlo simulation techniques with configurable modulation parameters and SNR ranges.
This program simulates V-BLAST systems with multiple detection algorithms, supporting BPSK, QPSK, 16QAM, and 64QAM modulation schemes. The implemented detection methods include Maximum Likelihood (ML), Minimum Mean Square Error (MMSE), Zero-Forcing (ZF), and Zero-Forcing Successive Interference Cancellation (ZF-SIC) algorithms.
This study compares the SER (Symbol Error Rate) and BER (Bit Error Rate) performance of MLSE (Maximum Likelihood Sequence Estimation) equalization and MMSE (Minimum Mean Square Error) frequency-domain equalization for BPSK, QPSK, 8PSK, and 16QAM modulation techniques under known channel conditions, with implementation insights and algorithm explanations.
Simulink simulation model implementing THP precoding with QR algorithm, supporting both 16QAM and QPSK modulation schemes over Rayleigh fading channel (Simulink + M-files implementation)
SIMULINK simulation of MC-CDMA QPSK with Forward Error Correction (FEC) - review and feedback requested for implementation analysis
Implementation of modulation and demodulation procedures for commonly used modulation schemes in OFDM, including: BPSK, QPSK, 16QAM, and 64QAM with code-level explanations
OFDM system simulation featuring various modulation techniques including BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, and 64-QAM, with code implementation for performance analysis and parameter optimization.