mean.m File Reference

Functions
	if (nargin==1) opt
	elseif (nargin==2) if(ischar(opt1)) opt
	elseif (ischar(opt2)) opt
else	error ("mean: expecting opt to be a string")
endif else	print_usage ()
endif	if (need_dim) t
	if (isempty(t)) dim
endif endif	if (dim > ndims(x)) n
endif	if (strcmp(opt,"a")) y
	elseif (strcmp(opt,"g")) y
	elseif (strcmp(opt,"h")) y
else	error ("mean: option `%s' not recognized", opt)
	!assert (mean(x)==0 &&mean(y)==0 &&mean(z)==[0, 10])
!error	mean ()
!error	mean (1, 2, 3)
Variables
function	y
	need_dim = 1
else	dim = opt1
	opt = "a"
else	sz = size (x)
	n = sz (dim)
endif endfunction!test	!x = -10:10
	!y = x'
	!z = [y, y+10]

---

Function Documentation

!assert	(	mean(x)	= =0 &&mean(y)==0 &&mean(z)==[0,
		10]
	)

elseif

(

strcmp(opt,"h")

)

elseif

(

strcmp(opt,"g")

)

elseif

(

ischar(opt2)

)

elseif

(

nargin

= =2

)

else error	(	"mean: option `%s' not recognized"	,
		opt
	)

else error

(

"mean: expecting opt to be a string"

)

endif if

(

strcmp(opt,"a")

)

endif endif if	(	dim	,
		ndims(x)
	)

if

(

isempty(t)

)

endif if

(

need_dim

)

if

(

nargin

= =1

)

!error mean	(	1	,
		2	,
		3
	)

!error mean

(

)

endif else print_usage

(

)

---

Variable Documentation

endif endfunction !test !x = -10:10

!y = x'

!z = [y, y+10]

else dim = opt1

n = sz (dim)

need_dim = 1

opt = "a"

else sz = size (x)

function y

Initial value:

 mean (x, opt1, opt2)

  need_dim = 0