pspect(1)

NAME
pspect - cross-spectral estimate between 2 series

CALLING SEQUENCE
[sm,cwp]=pspect(sec_step,sec_leng,wtype,x,y,wpar)

PARAMETERS

x   : data if vector, amount of input data if scalar

y   : data if vector, amount of input data if scalar

sec_step
    : offset of each data window

sec_leng
    : length of each data window

wtype
    : window type (re,tr,hm,hn,kr,ch)

wpar
    : optional parameters
     for wtype='kr', wpar>0
     for wtype='ch', 0<wpar(1)<.5, wpar(2)>0

sm  : power spectral estimate in the interval [0,1]

cwp : unspecified Chebyshev window parameter

DESCRIPTION
Cross-spectral estimate between x and y if both are given and auto-spectral estimate of x otherwise. Spectral estimate obtained using the modified periodogram method

AUTHOR
C. B.