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New_and_used_bills___classification___for_cepstrum
- 基于倒谱分析对声音信号的处理，以此用来分类钞票的等级，用LVQ算法通过竞争神经网络实现。
Untitled2
- 求离散傅立叶频谱, 重构低通滤波,在噪声环境下语音信号的增强,语音信号为读入的声音文件,噪声为正态随机噪声-Discrete Fourier spectrum seeking to reconstruct low-pass filter, the noise enhancement of speech signals, speech signal is read into the sound file, the noise is normal random noise
denoise_self
- 基于matlab程序对声音信号进行去噪处理，通过小波包处理及小波分析结合-Matlab program based on the sound signal denoising by wavelet packet processing and wavelet analysis combined
wavelet-nftool
- 人工神经网络小波降噪，可用于对于声音信号的处理，预测-Wavelet neural network
MOD
- MOD算法是经典的字典学习算法，他能适应各种信号如图像、声音、机床振动等的稀疏表示-MOD algorithm is the classic dictionary learning algorithm, he can adapt to a variety of signals, such as sparse image, sound, vibration or the like, said machine tool