Explore MATLAB source code curated for "变步长" with clean implementations, documentation, and examples.
An improved LMS algorithm and its application in noise cancellation. Building upon traditional fixed-step and variable-step LMS algorithms, this enhanced variable-step method utilizes exponential cubic instantaneous error magnitude with a forgetting factor for simultaneous step-size adjustment, effectively balancing convergence speed and steady-state error trade-offs.
Fixed-step and variable-step batch processing natural gradient speech blind separation algorithm, including main program and calling functions with parameter configuration and data input interfaces.
This article presents the implementation of a variable step-size normalized least mean square (VSS-NLMS) adaptive filtering algorithm, including core mathematical derivations and computational procedures for autocorrelation matrix estimation and filter coefficient updates.
MATLAB implementation of a variable step-size LMS adaptive filtering algorithm for signal processing applications, featuring automatic step-size adjustment based on signal characteristics.
This program simulates the weight convergence of two fixed-step algorithms and one variable-step least mean square error (LMS) algorithm. The simulation results demonstrate that the variable-step algorithm achieves superior performance, with implementation details highlighting step-size adaptation mechanisms.
The maximum power point tracking algorithm in photovoltaic inverter systems utilizes a variable-step perturbation and observation method, ensuring rapid convergence through adaptive step size adjustments to optimize power extraction efficiency.
Integrated system model of solar panels with DC-DC boost converter topology, including implementation considerations for power electronics simulation and MPPT algorithms
Variable Step Size Least Mean Square Algorithm with Implementation Strategies