detrend.m File Reference

Functions
	elseif (nargin==2) if(!(isscalar(p)&&p
endif else	print_usage ()
	if (m==1) x
	!assert (all(all(abs(y)< 20 *eps)))
	!assert (all(all(abs(y)< 30 *eps)))
Variables
function	y
	endif [m, n] = size (x)
endif	r = rows (x)
	b = ((1 : r)' * ones (1, p + 1)) .^ (ones (r, 1) * (0 : p))
endif endfunction!test	!N = 32
	!x = (0:1:N-1)/N + 2
	!y = detrend(x)
	!t = (0:1:N-1)/N

---

Function Documentation

!assert

(

all(all(abs(y)< 30 *eps))

)

!assert

(

all(all(abs(y)< 20 *eps))

)

elseif

(

nargin

= =2

)

if

(

m

= =1

)

endif else print_usage

(

)

---

Variable Documentation

!test !N = 32

!t = (0:1:N-1)/N

!x = (0:1:N-1)/N + 2

!y = detrend(x)

b = ((1 : r)' * ones (1, p + 1)) .^ (ones (r, 1) * (0 : p))

endif[m, n] = size (x)

endif r = rows (x)

y

Initial value:

 detrend (x, p)

  if (nargin == 1)
    p = 1