Explore MATLAB source code curated for "阈值函数" with clean implementations, documentation, and examples.
Wavelet threshold denoising with comparisons of different decomposition levels, input signal-to-noise ratios, threshold values, and threshold functions. The original signal is a Gaussian pulse, implemented through MATLAB's wavelet toolbox functions including wavedec, wthresh, and waverec.
Comprehensive guide to wavelet transform denoising techniques, including implementation of soft thresholding, hard thresholding, and custom-designed threshold functions. This complete graduation project provides in-depth analysis, code examples, and practical applications for signal processing. The material covers all aspects of wavelet denoising with detailed algorithmic explanations and MATLAB/Python implementation considerations.