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[Otherzmod

Description: Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this motion into a forward and backward whil orbits. The current function makes use of two sensors to generate a bi-directional spectrogram. The method can be extended to any time-frequency distribution % % compute the forward/backward Campbell/specgtrogram % % INPUT: % y (n x 2) each column is measured from a different sensor % /////// % __ % |s1| y(:,1) % |__| % __ % / \ ________|/ % | | | s2 |/ y(:,2) % \____/ --------|/ % % Fs Sampling frequnecy % % OUTPUT: % B spectrogram/Campbel diagram % x x-axis coordinate vector (time or Speed) % y y-axis coordinate vector (frequency [Hz]) -an experience a elliptica l motion called whirl. It is important to decomp Rose this motion into a forward and backward whil orbits. The current function makes use of two se nsors to generate a bi-directional spectrogra m. The method can be extended to any time-freque ncy distribution% compute the forward/backw ard Campbell/specgtrogram% INPUT : % y (n x 2) each column is measured from a differen t sensor ///////%%% __ | s1 | y (:, 1)% | __ |%% __/\ ________|/% | | | s2 |/y (:, 2)% \ ___/_____/20__--------|/% Fs Sampling frequnecy %% OUTPUT : spectrogram% B/Campbel diagram% x x-axis coor dinate vector (time or Speed)% y y-axis coordin ate vector (frequency [Hz])
Platform: | Size: 61440 | Author: yupenghui | Hits:

[Speech/Voice recognition/combinepraat_jiyinzhouqi_kantushiyuyin

Description: 语音合成方面的资料,我的毕业论文收集文档,其中包括看语谱图识别语音,基因周期资料和praat使用时注意的资料,对于做语音方面很有帮助。-speech synthesis of information, I dissertation collection documents, including Spectrogram see voice recognition, Gene cycle information and praat attention to the use of the information, so helpful voice.
Platform: | Size: 6589440 | Author: 田执 | Hits:

[Speech/Voice recognition/combinelpc_specgram

Description: 基于MATLAB语音线性预测分析报告及程序实现和语谱图实现。-linear prediction analysis and procedures to achieve and realize Spectrogram.
Platform: | Size: 157696 | Author: 高颖 | Hits:

[Speech/Voice recognition/combinespeechenhancement

Description: 自编的语音语谱图程序,适用于语音信号处理以及语音增强处理,-self Speech Spectrogram procedures applicable to the speech signal processing and speech enhancement.
Platform: | Size: 1024 | Author: tang | Hits:

[Speech/Voice recognition/combinecoleawin_Matlab_Speech_Analysis

Description: 波形和频谱双显示 记录讲话直接进入MATLAB 手动分割讲话波形-创建标签文件 波形编辑-切割,复制或粘贴 共振峰分析-显示共振轨道的F1 , F2和F3 基音分析 过滤工具-语音信号滤波器截止频率 比较工具-比较两个波形的频谱距离使用几种措施 增加噪声-Dual time-waveform and spectrogram displays Records speech directly into MATLAB NEW Displays time-aligned phonetic transcriptions [e.g., TIMIT s .phn files]- see example Figure above Manual segmentation of speech waveforms- creates label files which can be used to train speech recognition systems Waveform editing- cutting, copying or pasting speech segments Formant analysis- displays formant tracks of F1, F2 and F3 Pitch analysis Filter tool- filters speech signal at cutoff frequencies specified by the user Comparison tool- compares two waveforms using several spectral distance measures Speech degradation- adds noise to the speech signal at an SNR specified by the us
Platform: | Size: 1180672 | Author: wsw | Hits:

[source in ebookSpectrogram

Description: Spectrogram function in matlab [For speech]
Platform: | Size: 279552 | Author: krishnamoorthy | Hits:

[Mathimatics-Numerical algorithmsIDE

Description: The matlab code implements the ensemble of decision tree classifiers proposed in: "L. Nanni and A. Lumini, Input Decimated Ensemble based on Neighborhood Preserving Embedding for spectrogram classification, Expert Systems With Applications doi:10.1016/j.eswa.2009.02.072 "
Platform: | Size: 1024 | Author: loris nanni | Hits:

[Bio-Recognizemyspecgram

Description: To see an spectrogram of a signal non perodical
Platform: | Size: 2048 | Author: Flopgon | Hits:

[Audio programSoundCatcher

Description: This project demonstrates an implementation of the waterfall spectrogram and use of statistical data to trigger events in near real-time. This code is an elaboration of my previous submission (SoundViewer). This demonstration utilizes the Wave classes developed by Ianier Munoz.-This project demonstrates an implementation of the waterfall spectrogram and use of statistical data to trigger events in near real-time. This code is an elaboration of my previous submission (SoundViewer). This demonstration utilizes the Wave classes developed by Ianier Munoz.
Platform: | Size: 88064 | Author: lpjxy | Hits:

[Delphi VCLaudioin3

Description: C++ , microphone spectrogram viewer, real time
Platform: | Size: 141312 | Author: sanko2 | Hits:

[Otherespec

Description: Spectrogram implementation in matlab environment
Platform: | Size: 1024 | Author: joaquinstevens | Hits:

[matlabcomputeSTFT

Description: Matlab Spectrogram Matlab Spectrogram Matlab Spectrogram -Matlab SpectrogramMatlab SpectrogramMatlab SpectrogramMatlab SpectrogramMatlab SpectrogramMatlab Spectrogram
Platform: | Size: 2048 | Author: Patrick | Hits:

[Otherexp5

Description: TO study about Speech Spectrogram
Platform: | Size: 1024 | Author: pratik | Hits:

[Audio programspectrogram

Description: This code generates the spectrogram of an input audio file.
Platform: | Size: 1024 | Author: majidmir | Hits:

[matlabSpectrogram

Description: 为给定的wav文件绘制频谱图(频谱照片)。内附程序及报告书。-Wav files for a given Spectrogram diagram drawing (spectrum photo). Included procedures and report.
Platform: | Size: 125952 | Author: fashenqq | Hits:

[Documentsspectrogram

Description: Spectrogram sample code.
Platform: | Size: 633856 | Author: hati | Hits:

[Speech/Voice recognition/combineyuyin_fundamental

Description: 语音信号基本的处理,包括spectrogram和specgram两个函数的比较-The basic speech signal processing, including spectrogram and specgram comparison of the two functions
Platform: | Size: 36864 | Author: 雅芳 | Hits:

[Audio programsoundchange

Description: 对原始语音进行上采样和下采样,分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果-SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING The original sound and its spectrogram Downsampling the waveform downsampling Upsampling the waveform Linear filtering the waveform Original speech The source-filter model of speech Speech with 75-Hz excitation Speech with 150-Hz excitation Speech with noise excitation
Platform: | Size: 50176 | Author: coco | Hits:

[matlabspectrogram

Description: 基于MATLAB的短时傅里叶变换(STFT)的语谱图的画法,MATLAB环境下-MATLAB-based short-time Fourier transform (STFT) of the spectrogram of the painting, MATLAB environment
Platform: | Size: 241664 | Author: 阿若 | Hits:

[Speech/Voice recognition/combineSpectrogram

Description: matlab中语谱图实现代码,语谱图表示语音信号随时间而变化的谱特性-matlab implementation code in the spectrogram, spectrogram that change over time speech signal spectral characteristics of
Platform: | Size: 79872 | Author: marui | Hits:
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