文件名称:lpc
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This MATLAB exercise computes the log magnitude of the STFT of a specified fr a me of speech. Then, using the
same fr a me of speech, the exercise computes LPC log spectral matches to the speech fr a me, using the autocorrelation
method, the covariance method, and the lattice method. The four resulting log magnitude responses ( the STFT
of the speech fr a me and the three LPC analysis methods) are then plotted on a common plot, and compared in
terms of how each LPC analysis method approximates the STFT log magnitude response.
-This MATLAB exercise computes the log magnitude of the STFT of a specified fr a me of speech. Then, using the
same fr a me of speech, the exercise computes LPC log spectral matches to the speech fr a me, using the autocorrelation
method, the covariance method, and the lattice method. The four resulting log magnitude responses ( the STFT
of the speech fr a me and the three LPC analysis methods) are then plotted on a common plot, and compared in
terms of how each LPC analysis method approximates the STFT log magnitude response.
same fr a me of speech, the exercise computes LPC log spectral matches to the speech fr a me, using the autocorrelation
method, the covariance method, and the lattice method. The four resulting log magnitude responses ( the STFT
of the speech fr a me and the three LPC analysis methods) are then plotted on a common plot, and compared in
terms of how each LPC analysis method approximates the STFT log magnitude response.
-This MATLAB exercise computes the log magnitude of the STFT of a specified fr a me of speech. Then, using the
same fr a me of speech, the exercise computes LPC log spectral matches to the speech fr a me, using the autocorrelation
method, the covariance method, and the lattice method. The four resulting log magnitude responses ( the STFT
of the speech fr a me and the three LPC analysis methods) are then plotted on a common plot, and compared in
terms of how each LPC analysis method approximates the STFT log magnitude response.
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下载文件列表
lpc\3.16 LPC Frame.pdf
...\Callbacks_lpc_frame_GUI25.m
...\cholesky.m
...\durbin.m
...\e578_hw4.m
...\functions_lrr\analysis.m
...\.............\analysis_VUS.m
...\.............\atolsp.m
...\.............\AtoV.m
...\.............\autolpc.m
...\.............\a_aca.m
...\.............\bpf.m
...\.............\cepstrum_lpc.m
...\.............\cholesky.m
...\.............\compute_cep.m
...\.............\durbin.m
...\.............\echo_file.m
...\.............\findpeak.m
...\.............\four_line_plot.m
...\.............\fxquant.m
...\.............\highpass_filter_signal.m
...\.............\hpf.m
...\.............\lattice.m
...\.............\loadraw.m
...\.............\loadSelection.m
...\.............\loadwav.m
...\.............\lpccoef_parcor.m
...\.............\lpc_cepstrum.m
...\.............\maketimitwav.m
...\.............\mean_sigma.m
...\.............\medf.m
...\.............\mulaw.m
...\.............\mulawinv.m
...\.............\parcor_lpccoef.m
...\.............\pd_spect.m
...\.............\play_files.m
...\.............\plot_spectrum.m
...\.............\plot_strips.m
...\.............\poly_roots_complex_cep.m
...\.............\pspectrogram.m
...\.............\record_speech.m
...\.............\saveraw.m
...\.............\savewav.m
...\.............\snr.m
...\.............\spectrogram_lrr.m
...\.............\spectrogram_speech.m
...\.............\sp_gram.m
...\.............\srconv.m
...\.............\striplot.m
...\.............\strips_modified.m
...\.............\VtoA.m
...\.............\VUS.m
...\lattice.m
...\license.txt
...\lpcAuto.m
...\lpcCov.m
...\lpcLat.m
...\lpc_frame.jpg
...\lpc_frame.mat
...\lpc_frame_analysis.m
...\lpc_frame_GUI25.m
...\lpc_frame_GUI25.mlappinstall
...\lpc_frame_GUI25.prj
...\pathnew_matlab_central.m
...\plot_speech_cursor.m
...\plot_speech_frame.m
...\Read_Me.txt
...\test_lpc.m
...\functions_lrr
lpc