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stft
- 基于STFT的振动信号解调方法及其在轴承故障检测中的应用
Steam-Turbine-STFT-labview
- 基于虚拟仪器技术的汽轮机振动分析研究,本文针对汽轮机各个测点振动信号频率可能 随时间变化的情况，提出了一种基于虚拟仪器 (Visual Instrument)的振动信号联合时频分析方 法。-Turbine Vibration analysis based on virtual instrument technology
STFT
- 详细介绍了STFT短时傅里叶变换的构成、性质和实现-introduce stft
babble_noise
- speech enhancement using STFT
lpc
- This MATLAB exercise computes the log magnitude of the STFT of a specified frame of speech. Then, using the same frame of speech, the exercise computes LPC log spectral matches to the speech frame, using the autocorrelation method, the covariance
111
- There a lot of time–frequency methods used for studying the time–frequency distribution of the nonlinear and non-stationary signal, such as short time Fourier transform (STFT) (Zhang and Bao, 1998), Wavelet transform (WT) (Hu et al., 2009), S-transfo