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- 基于SVD-TLS的AR譜估計方法在聲目標識別中的應用The Application of AR Spectrum Estimating Method Based on SVD-TLS in Acoustic Target Identification
- 通過(guò)對傳統的短時(shí)Fourier變換進(jìn)行改造,在短時(shí)Fourier變換的計算中利用自回歸(AR)譜估計代替離散Fourier變換(DFT),得到了一種基于A(yíng)R譜估計的短時(shí)AR譜分析方法.In the calculation of STFT, discrete Fourier transform (DFT) is replaced by autoregressive (AR) spectrum estimation, and a new method based on AR spectrum estimation is gained, namely short-time AR spectrum analysis.
- 質(zhì)譜mass spectrum
- 氣相色譜gas phase chromatography
- 譜圖spectrogram
- 色譜柱chromatographic column
- 液相色譜liquid chromatogram
- 色譜圖chromatogram map
- 高效液相色譜high efficiency liquid chromatography
- 廣譜broad spectrum
- 能譜energy spectrum
- 高效液相色譜法high performance liquid chromatography
- 譜線(xiàn)spectral line
- 譜儀alpha ray spectrometer
- 功率譜power spectrum
- 氣相色譜法gas phase chromatography
- 譜的spectral
- 色譜法chromatography
- 液相色譜法liquid chromatography(LC)
- 薄層色譜thin layer chromatography