图像去噪： Code for denoising images. This code differs from standard wavelet denoising techniques in that it uses non-orthogonal wavelets, and unlike existing techniques, ensures that phase information is preserved in the image. Phase information is of

基于子空间分解的语音降噪算法和结合听觉感知的算法-Voice-based noise reduction algorithm and subspace decomposition algorithm combined with auditory perception