Broadband Signal Generation
Generating broadband signals using MATLAB built-in functions and filtering techniques
Broadband Signal DOA Estimation Using Classical Beamforming and MUSIC Algorithm
A simulation program for Direction of Arrival (DOA) estimation of broadband signals implementing traditional beamforming methods and MUSIC algorithm with detailed code implementation and performance analysis.
Wideband Signal Generation with BPSK Modulation
Generating BPSK modulated wideband signals using MATLAB with implementation details and parameter configuration
Extracting Single-Frequency Signals from Broadband Signals Using Adaptive Filtering Methods
Research on methods for extracting single-frequency signals from broadband signals using adaptive filtering techniques, with implementation insights on algorithm selection and parameter tuning
Traditional Beamforming Methods and MUSIC Algorithm for DOA Estimation
Simulation program implementing conventional beamforming techniques and MUSIC algorithm for Direction of Arrival (DOA) estimation of wideband signals, featuring code implementation details and performance analysis.
Simulation of Sparse Representation DOA Estimation Algorithm for Broadband Signal Covariance Matrix
Simulation of DOA Estimation Algorithm Using Sparse Representation of Broadband Signal Covariance Matrix
Direction of Arrival (DOA) Estimation for Wideband Sources Using Incoherent Signal Subspace Method (ISM) with Algorithm Enhancements
This study analyzes the Incoherent Signal Subspace Method (ISM) for wideband source DOA estimation and applies a modified MUSIC algorithm with data matrix conjugate reconstruction to enhance resolution and enable coherent source detection. The Coherent Signal Subspace Method (CSM) is discussed with analysis of focusing matrices and frequency selection impacts, including criteria for optimal focusing matrix and frequency selection. For colored noise environments, a novel DOA estimation approach integrating propagator operator concepts with TCT focusing matrices is developed, enabling efficient noise covariance estimation directly from array signals without complex eigenvalue decomposition.
Broadband Signal DOA Estimation using TCT Algorithm
Broadband Signal DOA Estimation with TCT Algorithm - This subspace-based algorithm effectively estimates direction of arrival for broadband signals and resolves coherent signals through spatial structure analysis
Circular Array Beamforming Algorithm Simulation
This resource contains MATLAB-based simulations of circular array beamforming algorithms, covering both narrowband and wideband signal processing. The implementation includes three distinct algorithms: time-delay beamforming, phase-shift beamforming, and frequency-domain beamforming. All programs are complete, debugged, and executable with verified output results.
MATLAB Implementation of LMS Algorithm for Single-Frequency Signal Extraction
LMS Algorithm - A simple and efficient method for extracting single-frequency signals from broadband signals, implemented using adaptive filtering techniques with MATLAB code demonstrations