1.4.rickard.ps

是multiuser detection 这本书的习题解答, 很有用的书.

% line types: solid, dotted, dashed, dotdash
/SO { [] 0 setdash } bdef
/DO { [.5 dpi2point mul 4 dpi2point mul] 0 setdash } bdef
/DA { [6 dpi2point mul] 0 setdash } bdef
/DD { [.5 dpi2point mul 4 dpi2point mul 6 dpi2point mul 4 dpi2point mul] 0 setdash } bdef

% macros for lines and objects
/L {
	lineto
	stroke
	} bdef
/MP {
	3 1 roll moveto
	1 sub {rlineto} repeat
	} bdef
/AP {
	{rlineto} repeat
	} bdef
/PP {
	closepath eofill
	} bdef
/DP {
	closepath stroke
	} bdef
/MR {
	4 -2 roll moveto
	dup  0 exch rlineto
	exch 0 rlineto
	neg  0 exch rlineto
	closepath
	} bdef
/FR {
	MR stroke
	} bdef
/PR {
	MR fill
	} bdef
/L1i {
	{ currentfile picstr readhexstring pop } image
	} bdef

/tMatrix matrix def
/MakeOval {
	newpath
	tMatrix currentmatrix pop
	translate scale
	0 0 1 0 360 arc
	tMatrix setmatrix
	} bdef
/FO {
	MakeOval
	stroke
	} bdef
/PO {
	MakeOval
	fill
	} bdef

/PD {
	currentlinecap 1 setlinecap 3 1 roll 2 copy moveto lineto stroke setlinecap
	} bdef

/FA {
	newpath
	tMatrix currentmatrix pop
	translate scale
	0 0 1 5 -2 roll arc
	tMatrix setmatrix
	stroke
	} bdef
/PA {
	newpath
	tMatrix currentmatrix pop
	translate 0 0 moveto scale
	0 0 1 5 -2 roll arc
	closepath
	tMatrix setmatrix
	fill
	} bdef

/FAn {
	newpath
	tMatrix currentmatrix pop
	translate scale
	0 0 1 5 -2 roll arcn
	tMatrix setmatrix
	stroke
	} bdef
/PAn {
	newpath
	tMatrix currentmatrix pop
	translate 0 0 moveto scale
	0 0 1 5 -2 roll arcn
	closepath
	tMatrix setmatrix
	fill
	} bdef

/MRR {
	/vradius xdef
	/hradius xdef
	/lry xdef
	/lrx xdef
	/uly xdef
	/ulx xdef
	newpath
	tMatrix currentmatrix pop
	ulx hradius add uly vradius add translate
	hradius vradius scale
	0 0 1 180 270 arc 
	tMatrix setmatrix
	lrx hradius sub uly vradius add translate
	hradius vradius scale
	0 0 1 270 360 arc
	tMatrix setmatrix
	lrx hradius sub lry vradius sub translate
	hradius vradius scale
	0 0 1 0 90 arc
	tMatrix setmatrix
	ulx hradius add lry vradius sub translate
	hradius vradius scale
	0 0 1 90 180 arc
	tMatrix setmatrix
	closepath
	} bdef
/FRR {
	MRR stroke } bdef
/PRR {
	MRR fill } bdef

/MlrRR {
	/lry xdef
	/lrx xdef
	/uly xdef
	/ulx xdef
	/rad lry uly sub 2 div def
	newpath
	tMatrix currentmatrix pop
	ulx rad add uly rad add translate
	rad rad scale
	0 0 1 90 270 arc
	tMatrix setmatrix
	lrx rad sub lry rad sub translate
	rad rad scale
	0 0 1 270 90 arc
	tMatrix setmatrix
	closepath
	} bdef
/FlrRR {
	MlrRR stroke } bdef
/PlrRR {
	MlrRR fill } bdef

/MtbRR {
	/lry xdef
	/lrx xdef
	/uly xdef
	/ulx xdef
	/rad lrx ulx sub 2 div def
	newpath
	tMatrix currentmatrix pop
	ulx rad add uly rad add translate
	rad rad scale
	0 0 1 180 360 arc
	tMatrix setmatrix
	lrx rad sub lry rad sub translate
	rad rad scale
	0 0 1 0 180 arc
	tMatrix setmatrix
	closepath
	} bdef
/FtbRR {
	MtbRR stroke } bdef
/PtbRR {
	MtbRR fill } bdef

currentdict end def

MathWorks begin

0 cap

end

MathWorks begin
bpage

bplot

/dpi2point 12 def
portraitMode 0216 7344 csm

  527   272  5780  4659 MR c np
89 dict begin %Colortable dictionary
/c0 { 0 0 0 sr} bdef
/c1 { 1 1 1 sr} bdef
/c2 { 1 0 0 sr} bdef
/c3 { 0 1 0 sr} bdef
/c4 { 0 0 1 sr} bdef
/c5 { 1 1 0 sr} bdef
/c6 { 1 0 1 sr} bdef
/c7 { 0 1 1 sr} bdef
1 j
1 sg
   0    0 6917 5186 PR
6 w
0 4225 5358 0 0 -4225 899 4613 4 MP
PP
-5358 0 0 4225 5358 0 0 -4225 899 4613 5 MP stroke
4 w
DO
SO
6 w
0 sg
 899 4613 mt 6257 4613 L
 899  388 mt 6257  388 L
 899 4613 mt  899  388 L
6257 4613 mt 6257  388 L
 899 4613 mt 6257 4613 L
 899 4613 mt  899  388 L
 927 4613 mt  927 4559 L
 927  388 mt  927  442 L
/Helvetica /ISOLatin1Encoding 120 FMSR

 894 4759 mt 
(0) s
1460 4613 mt 1460 4559 L
1460  388 mt 1460  442 L
1377 4759 mt 
(0.5) s
1993 4613 mt 1993 4559 L
1993  388 mt 1993  442 L
1960 4759 mt 
(1) s
2527 4613 mt 2527 4559 L
2527  388 mt 2527  442 L
2444 4759 mt 
(1.5) s
3060 4613 mt 3060 4559 L
3060  388 mt 3060  442 L
3027 4759 mt 
(2) s
3593 4613 mt 3593 4559 L
3593  388 mt 3593  442 L
3510 4759 mt 
(2.5) s
4127 4613 mt 4127 4559 L
4127  388 mt 4127  442 L
4094 4759 mt 
(3) s
4660 4613 mt 4660 4559 L
4660  388 mt 4660  442 L
4577 4759 mt 
(3.5) s
5193 4613 mt 5193 4559 L
5193  388 mt 5193  442 L
5160 4759 mt 
(4) s
5727 4613 mt 5727 4559 L
5727  388 mt 5727  442 L
5644 4759 mt 
(4.5) s
 899 4524 mt  953 4524 L
6257 4524 mt 6203 4524 L
 798 4568 mt 
(0) s
 899 4109 mt  953 4109 L
6257 4109 mt 6203 4109 L
 698 4153 mt 
(0.1) s
 899 3693 mt  953 3693 L
6257 3693 mt 6203 3693 L
 698 3737 mt 
(0.2) s
 899 3278 mt  953 3278 L
6257 3278 mt 6203 3278 L
 698 3322 mt 
(0.3) s
 899 2862 mt  953 2862 L
6257 2862 mt 6203 2862 L
 698 2906 mt 
(0.4) s
 899 2447 mt  953 2447 L
6257 2447 mt 6203 2447 L
 698 2491 mt 
(0.5) s
 899 2031 mt  953 2031 L
6257 2031 mt 6203 2031 L
 698 2075 mt 
(0.6) s
 899 1616 mt  953 1616 L
6257 1616 mt 6203 1616 L
 698 1660 mt 
(0.7) s
 899 1200 mt  953 1200 L
6257 1200 mt 6203 1200 L
 698 1244 mt 
(0.8) s
 899  784 mt  953  784 L
6257  784 mt 6203  784 L
 698  828 mt 
(0.9) s
 899 4613 mt 6257 4613 L
 899  388 mt 6257  388 L
 899 4613 mt  899  388 L
6257 4613 mt 6257  388 L
gs 899 388 5359 4226 MR c np
3 0 10 0 11 0 11 0 10 0 11 0 11 0 10 0 
11 0 11 0 10 0 11 0 11 0 10 0 11 0 11 0 
10 0 11 0 11 0 10 0 11 0 11 0 10 0 11 0 
11 0 10 0 11 0 11 0 10 0 11 0 11 0 10 0 
11 0 11 0 10 0 11 0 11 0 10 0 11 0 11 0 
10 0 11 0 11 0 10 0 11 1 11 0 10 0 11 0 
11 0 10 0 11 0 11 0 10 0 11 0 11 0 10 0 
11 0 11 0 10 0 11 0 11 0 10 0 11 0 11 0 
10 0 11 0 11 0 10 0 11 0 11 0 10 0 11 0 
11 0 10 0 11 0 11 0 10 0 11 0 11 0 10 0 
11 0 11 0 10 0 11 0 11 0 10 0 11 0 11 0 
10 0 11 0 11 0 10 0 11 0 11 0 10 0 11 0 
11 0 10 0 11 0 6068 4520 100 MP stroke
11 0 10 0 11 0 11 0 10 0 11 0 11 0 10 0 
11 0 11 0 10 0 11 0 11 0 10 0 11 0 11 0 
10 0 11 0 11 0 10 0 11 0 11 0 10 0 11 0 
11 0 10 0 11 0 11 0 10 0 11 0 11 0 10 0 
11 0 11 0 10 0 11 0 11 0 10 0 11 0 11 0 
10 0 11 0 11 0 10 0 11 0 11 0 10 0 11 0 
11 0 10 0 11 0 11 0 10 0 11 0 11 0 10 0 
11 0 11 0 10 0 11 0 11 0 10 0 11 0 11 0 
10 0 11 0 11 0 10 0 11 0 11 0 10 0 11 0 
11 0 10 0 11 0 11 0 10 0 11 0 11 0 10 0 
11 0 11 0 10 0 11 0 11 0 10 0 11 0 11 0 
10 0 11 0 11 0 10 0 11 0 11 0 10 0 11 0 
11 0 10 0 11 0 5012 4520 100 MP stroke
11 0 10 0 11 0 11 0 10 0 11 0 11 0 10 0 
11 0 11 0 10 0 11 0 11 0 10 0 11 0 11 0 
10 0 11 0 11 0 10 0 11 0 11 -1 10 0 11 0 
11 0 10 0 11 0 11 0 10 0 11 0 11 0 10 0 
11 0 11 0 10 0 11 0 11 0 10 0 11 0 11 0 
10 0 11 0 11 0 10 0 11 0 11 0 10 0 11 0 
11 0 10 0 11 0 11 0 10 0 11 0 11 0 10 0 
11 0 11 0 10 0 11 0 11 0 10 0 11 0 11 0