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Last modified: Wed Dec 20 10:37:44 2023.

Directory Listing of Routines

Routine Descriptions

SPD_MTM_CKS

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 :Description:
   Kolmogorov-Smirnov significance.
 
 :Params:
   INPUTS:
     psd - power spectral density
   
   OUTPUTS:
     CKS - confidence level
          
 :Uses:
     spd_mtm_ks.pro
 
 :Author:
     Simone Di Matteo, Ph.D.
     8800 Greenbelt Rd
     Greenbelt, MD 20771 USA
     E-mail: simone.dimatteo@nasa.gov

(See general/science/spd_mtm/pdf_functions/spd_mtm_cks.pro)

SPD_MTM_GAMMAJ_CDF

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 :Description:
   Return the cumulative distribution funtion (CDF) value at a given point
   for the distribution of the random variable gamma.

 :Params:
   INPUTS:
              x - gamma values
   
   OUTPUTS:
       gamj_cdf - CDF at the x values
   
   COMMON VARIABLES:
     gammaj
       alpha_gj - half degree of freedom of the PSD at each frequency
           Ktpr - number of tapers (max value is 2*NW - 1)
    gamj_cdf_xx - CDF at fixed gamma values
             xx - fixed gamma values (cover up to Ktpr=20)

 :Author:
     Simone Di Matteo, Ph.D.
     8800 Greenbelt Rd
     Greenbelt, MD 20771 USA
     E-mail: simone.dimatteo@nasa.gov

(See general/science/spd_mtm/pdf_functions/spd_mtm_gammaj_cdf.pro)

SPD_MTM_GAMMAJ_CVF

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 :Description:
   Return the cutting value at a given confidence threshold pp
   for the distribution of the random variable gamma.

 :Params:
   INPUTS:
               x - gamma values

   COMMON VARIABLES:
     gammaj
        alpha_gj - half degree of freedom of the PSD at each frequency
            Ktpr - number of tapers (max value is 2*NW - 1)
              pp - confidence threshold percentage
     gamj_cdf_xx - CDF at fixed gamma values
              xx - fixed gamma values (cover up to Ktpr=20)
       
 :Uses:
     spd_mtm_gammaj_cdf.pro
 
 :Author:
     Simone Di Matteo, Ph.D.
     8800 Greenbelt Rd
     Greenbelt, MD 20771 USA
     E-mail: simone.dimatteo@nasa.gov

(See general/science/spd_mtm/pdf_functions/spd_mtm_gammaj_cvf.pro)

SPD_MTM_KS

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 :Description:
   Kolmogorov-Smirnov test.
 
 :Params:
   INPUTS:
           Sj - Power Spectral Density
   
   OUTPUTS:
           KS - distance between the estimated and theoretical
                cumulative distribution function of gamma_j   

   COMMON VARIABLES:
     max_lklh
       psd_ml - PSD for the maximum likelihood model fit
          
 :Uses:
     spd_mtm_gammaj_cdf.pro
 
 :Author:
     Simone Di Matteo, Ph.D.
     8800 Greenbelt Rd
     Greenbelt, MD 20771 USA
     E-mail: simone.dimatteo@nasa.gov

(See general/science/spd_mtm/pdf_functions/spd_mtm_ks.pro)