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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

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Matlab: Spectral Analysis, Fourier Analysis, Filterbank Analysis

  • 1. Matlab:Spectral, Fourier and Filter-bank analysis
  • 3. 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.
  • 4. Using ‘fdatool’ for spectral analysis Type ‘fdatool’ in the matlab command window.
  • 5. Using ‘fdatool’ for spectral analysis Use the following settings:
  • 6. Using ‘fdatool’ for spectral analysis Select the ‘design filter ‘ option and wait till the filter is designed ..
  • 7. Fourier analysis Fourier analysis breaks down a signal into constituent sinusoids of different frequencies.
  • 8. 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