Explore MATLAB source code curated for "频率估计" with clean implementations, documentation, and examples.
Implementation of signal frequency tracking using PAST algorithm for subspace analysis and MUSIC algorithm for frequency estimation, featuring code implementation details and performance analysis
Implementation of frequency estimation based on ESPRIT method featuring both Least Squares (LS) and Total Least Squares (TLS) variants, accompanied by performance comparison programs evaluating different SNR conditions and observation signal lengths.
Custom MATLAB implementation of RootMUSIC algorithm for high-resolution signal frequency estimation with eigenvalue decomposition approach
Implementation of ARMA model-based harmonic frequency estimation using Least Squares and SVD-TLS algorithms, including code-level explanations of parameter optimization and signal processing techniques.
ASK, FSK, PSK Signal Modulation with FFT-based Frequency Estimation and Implementation Approaches
This MATLAB program implements frequency estimation with both the classic Rife algorithm and the Modified-Rife (M-Rife) algorithm, providing comparative analysis, performance evaluation, and implementation examples for signal processing applications.
This comprehensive OFDM system MATLAB simulation includes implementation of synchronization algorithms, featuring timing estimation and frequency offset estimation algorithms with detailed code-level analysis
This MATLAB program implements comprehensive signal processing techniques including autocorrelation function estimation using both direct computation and FFT-based methods, signal frequency estimation through advanced algorithms (MUSIC, ROOTMUSIC, ESPRIT, and MVDR), and power spectrum estimation employing Levinson-Durbin recursion, Blackman-Tukey method, and periodogram approach. The implementation includes comparative simulation plots and detailed code explanations for algorithm verification and performance analysis.
Implementation of frequency estimation for three sinusoidal signals with additive white Gaussian noise using Pisarenko harmonic estimation, MUSIC algorithm, and ESPRIT algorithm. The attached code provides MATLAB implementations with detailed explanations of key functions and algorithm parameters.
Estimating Function Frequencies via Pisarenko Harmonic Decomposition Algorithm with Code-Oriented Explanations