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Matlab: Spectral Analysis, Fourier Analysis, Filterbank Analysis
 

Matlab: Spectral Analysis, Fourier Analysis, Filterbank Analysis

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Using matlab for Spectral Analysis, Fourier Analysis, Filterbank Analysis

Using matlab for Spectral Analysis, Fourier Analysis, Filterbank Analysis

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    Matlab: Spectral Analysis, Fourier Analysis, Filterbank Analysis Matlab: Spectral Analysis, Fourier Analysis, Filterbank Analysis Presentation Transcript

    • Matlab:Spectral, Fourier and Filter-bank analysis
    • Spectral Analysis algorithms
    • Spectral Estimators
      Power spectral density (psd) measures power per unit of frequency and has power/frequency units.
      Mean-square (power) spectrum (msspectrum) measures power at a specific frequency.
      Pseudospectrum (pseudospectrum) returns a pseudo spectrum that does not have any units.
    • Using ‘fdatool’ for spectral analysis
      Type ‘fdatool’ in the matlab command window.
    • Using ‘fdatool’ for spectral analysis
      Use the following settings:
    • Using ‘fdatool’ for spectral analysis
      Select the ‘design filter ‘ option and wait till the filter is designed ..
    • Fourier analysis
      Fourier analysis breaks down a signal into constituent sinusoids of different frequencies.
    • Visit more self help tutorials
      Pick a tutorial of your choice and browse through it at your own pace.
      The tutorials section is free, self-guiding and will not involve any additional support.
      Visit us at www.dataminingtools.net