Fixed-Step and Variable-Step Batch Processing Natural Gradient Speech Blind Separation Algorithm

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.

Weight Convergence Analysis of Fixed-Step and Variable-Step Least Mean Square Error Algorithms

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.