LabsLab Manual 2

8/19/2019 LabsLab Manual 2

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UNIVERSITY OF ENGINEERING AND TECHNOLOGY, TAXILAFACULTY OF TELECOMMUNICATION AND INFORMATION ENGINEERING

SOFTWARE ENGINEERING DEPARTMENT

COMPUTER GRAPHICS& IMAGE PROCESSING

LAB MANUAL 2

Computer Graphics & Image Processing 7 th Term-SE UET Taxila


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DATA EXCHANGE BETWEEN MATLAB AND MS ACCESS

LAB OBJECTIVE:

The objective of this !b is to "#$e%st!#$

&' Ho( to i)*o%t $!t! i#to +ATLA f%o) v!%io"s $!t!b!ses s"ch !s,• +S Access $!t!b!se'• S!)* e $!t!b!ses of +ATLA

-' Ho( to e.*o%t $!t! f%o) +ATLA to v!%io"s $!t!b!ses s"ch !s,• +S Access $!t!b!se'• S!)* e $!t!b!ses of +ATLA

/' Ho( to i)*o%t 0 e.*o%t $!t! "si#1 VISUAL 2UERY UILDER'

BACKGROUND MATERIAL:

DATABASE TOOLBOX

1. Us !" #$% V s '( ) %*+ B (,%* V%*s s F !-# !s

These 1"i$e i#es $esc%ibe the )!i# $iffe%e#ces bet(ee# the Vis"! 2"e%3 "i $e% !#$ the D!t!b!seToo bo. f"#ctio#s'

• W$%! # Us% #$% V s '( ) %*+ B (,%*

Use the Vis"! 2"e%3 "i $e% to4 Ret%ieve $!t! f%o) %e !tio#! $!t!b!ses fo% "se i# +ATLA (he#3o" !%e #ot f!)i i!% (ith the St%"ct"%e$ 2"e%3 L!#1"!1e 5S2L6' I#se%t $!t! f%o) +ATLA i#to #e(%eco%$s i# ! $!t!b!se (he# 3o" !%e #ot f!)i i!% (ith S2L' E!si 3 b"i $ S2L 7"e%ies !#$ e.ch!#1e$!t! bet(ee# $!t!b!ses !#$ +ATLA "si#1 ! GUI' The V2 !"to)!tic! 3 1e#e%!tes !#$ $is* !3s

the S2L st!te)e#t o% +ATLA st!te)e#t fo% the 7"e%ies it %"#s' Yo" c!# $i%ect 3 e$it thest!te)e#ts i# the V2 ' Yo" c!# ! so co*3 !#$ *!ste the st!te)e#ts 3o" 1e#e%!te "si#1 the V2i#to +ATLA co$e th!t "ses D!t!b!se Too bo. f"#ctio#s'

• W$%! # Us% D'#'/'s% T (/ 0 F !-# !s

Yo" c!# "se the D!t!b!se Too bo. f"#ctio#s to $o eve%3thi#1 the V2 $oes !#$ )o%e' D!t!b!seToo bo. f"#ctio#s offe% these !$$itio#! fe!t"%es4 Re* !ce $!t! i# $!t!b!ses f%o) +ATLA ' 8%ite+ATLA !** ic!tio#s th!t !ccess $!t!b!ses' 9e%fo%) othe% f"#ctio#s #ot !v!i !b e (ith the Vis"!2"e%3 "i $e%, fo% e.!)* e, !ccessi#1 $!t!b!se )et!$!t!'



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S%## !" U ' D'#' S *-%

efo%e 3o" c!# co##ect f%o) the D!t!b!se Too bo. to ! $!t!b!se, 3o" #ee$ to set "* ! $!t!so"%ce' A $!t! so"%ce co#sists of $!t! th!t 3o" (!#t the too bo. to !ccess, !#$ i#fo%)!tio# !bo"tho( to fi#$ the $!t!, s"ch !s $%ive%, $i%ecto%3, se%ve%, o% #et(o%: #!)es' Yo" !ssi1# ! #!)e toe!ch $!t! so"%ce'If 3o" h!ve +ic%osoft Access i#st! e$ !#$ (!#t to "se the e.!)* es i# this $oc")e#t!tio#, fi%st 1etthe $!t!b!ses !#$ *%e*!%e the)4

• G%# ,/# (/ 0,% D'#'/'s%.

The $btoo bo.$e)o $!t! so"%ce "ses the t"to%i! $!t!b!se *%ovi$e$ (ith the D!t!b!seToo bo., ;)!t !b%oot


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D'#'/'s% T (/ 0 5 !-# !s:

• ,'#'/'s%• %0%-• 5%#-$• ( " !# % #• !"• s%#,/ *%5s

D'#'/'s%

Co##ect to $!t!b!se

S+!#'0co## $!t!b!se5B$!t!so"%ce#!)eB, B"se%#!)eB, B*!ss(o%$B6

D%s-* # !co## $!t!b!se5B$!t!so"%ce#!)eB, B"se%#!)eB, B*!ss(o%$B6 co##ects ! +ATLAsessio# to ! $!t!b!se vi! !# OD C $%ive%, %et"%#i#1 the co##ectio# object to co##' The$!t! so"%ce to (hich 3o" !%e co##ecti#1 is $!t!so"%ce#!)e'

E0%- E.ec"te S2L st!te)e#t !#$ o*e# c"%so%

S+!#'0c"%s e.ec5co##, Bs7 7"e%3B6

D%s-* # !c"%s e.ec5co##, Bs7 7"e%3B6 e.ec"tes the v! i$ S2L st!te)e#t s7 7"e%3, !1!i#st the

$!t!b!se co##ectio# co##, !#$ o*e#s ! c"%so%' R"##i#1 e.ec %et"%#s the c"%so% object to thev!%i!b e c"%s, !#$ %et"%#s i#fo%)!tio# !bo"t the c"%so% object'

5%#-$

I)*o%t $!t! i#to +ATLA

S+!#'0

c"%s fetch5c"%s, Ro(Li)it6

c"%s fetch5c"%s6

c"%s'D!t!

D%s-* # !



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c"%s fetch5c"%s, Ro(Li)it6 i)*o%ts %o(s of $!t! f%o) the o*e# S2L c"%so% c"%s5c%e!te$ "si#1 e.ec6, "* to the )!.i)") Ro(Li)it, i#to the object c"%s' D!t! is sto%e$i# +ATLA i# ! ce !%%!3, st%"ct"%e, o% #")e%ic )!t%i., b!se$ o# s*ecific!tio#s )!$e"si#1 set$b*%efs' It is co))o# *%!ctice to !ssi1# the object %et"%#e$ b3 fetch to thev!%i!b e c"%s f%o) the o*e# S2L c"%so%' The #e.t ti)e 3o" %"# fetch, %eco%$s !%ei)*o%te$ st!%ti#1 (ith the %o( fo o(i#1 Ro(Li)it' If 3o" fetch !%1e !)o"#ts of $!t!th!t c!"se o"t of )e)o%3 o% s*ee$ *%ob e)s, "se Ro(Li)it to i)it ho( )"ch $!t! is%et%ieve$ !t o#ce'

!" Get st!t"s i#fo%)!tio# !bo"t $!t!b!se co##ectio#

S+!#'0

*i#15co##6

D%s-* # !

*i#15co##6 %et"%#s the st!t"s i#fo%)!tio# !bo"t the $!t!b!se co##ectio#, co##' If theco##ectio# is o*e#, *i#1 %et"%#s st!t"s i#fo%)!tio# !#$ othe%(ise it %et"%#s !# e%%o%)ess!1e'

s%#,/ *%5s

Set *%efe%e#ces fo% %et%iev! fo%)!t, e%%o%s, !#$ NULLs G%!*hic! I#te%f!ce As !# ! te%#!tive to the

set$b*%efs f"#ctio#, 3o" c!# se ect 9%efe%e#ces f%o) the Vis"! 2"e%3 "i $e% Fi e )e#" !#$ "sethe 9%efe%e#ces $i! o1 bo.'

S+!#'0set$b*%efsset$b*%efs5B*%o*e%t3B6set$b*%efs5B*%o*e%t3B, Bv! "eB6

D%s-* # !set$b*%efs %et"%#s the c"%%e#t v! "es fo% $!t!b!se !ctio# *%efe%e#ces'set$b*%efs5B*%o*e%t3B6 %et"%#s the c"%%e#t *%efe%e#ce v! "e fo% the s*ecifie$ *%o*e%t3'set$b*%efs5B*%o*e%t3B, Bv! "eB6 sets the *%efe%e#ce to v! "e fo% the s*ecifie$ *%o*e%t3 fo%the c"%%e#t sessio#'



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IMPLEMENTATION DETAILS WITH RESULTS:

I *# !" D'#' !# MATLAB 5* MSA--%ss D'#'/'s%

To co##ect +ATLA (ith +S Access $!t!b!se, 3o" #ee$ to set "* the s*ecifie$ $!t! so"%ce' I# this c!seI h!ve set"* the $!t! so"%ce fo% OD C $%ive%s'

To set "* the $!t! so"%ce4

• C ose the $!t!b!se i# the $!t!b!se *%o1%!)' Fo% the e.!)* es, if +ic%osoft Access iso*e#, be s"%e to c ose the $!t!b!ses t"to%i! ')$b !#$ N(i#$')$b'

• F%o) the 8i#$o(s St!%t )e#", se ect Co#t%o 9!#e ? A$)i#ist%!tive Too s ? D!t!So"%ces 5OD C6' The OD C D!t! So"%ce A$)i#ist%!to% $i! o1 bo. !**e!%s, isti#1 !#3e.isti#1 $!t! so"%ces'

• Se ect the Use% DSN t!b' A ist of e.isti#1 "se% $!t! so"%ces !**e!%s'

• C ic: A$$' A ist of i#st! e$ OD C $%ive%s !**e!%s i# the C%e!te Ne( D!t! So"%ce $i! o1bo.'

• Se ect the OD C $%ive% th!t the oc! $!t! so"%ce 3o" !%e c%e!ti#1 (i "se !#$ c ic: Fi#ish'Fo% the e.!)* es i# this boo:, se ect +ic%osoft Access D%ive% 5 ')$b6'

Othe%(ise, se ect the $%ive% fo% 3o"% $!t!b!se'The OD C Set"* $i! o1 bo. !**e!%s fo% the $%ive% 3o" se ecte$' Note th!t the $i! o1 bo. fo% 3o"%$%ive% )i1ht be $iffe%e#t f%o) the fo o(i#1'

• 9%ovi$e ! D!t! So"%ce N!)e !#$ Desc%i*tio#' Fo% the fi%st s!)* e $!t! so"%ce, t3*e$btoo bo.$e)o !s the $!t! so"%ce #!)e' Fo% so)e $!t!b!ses, the OD C Set"* $i! o1 bo.%e7"i%es 3o" to *%ovi$e !$$itio#! i#fo%)!tio#'

• Se ect the $!t!b!se th!t this $!t! so"%ce (i "se' Note th!t fo% so)e $%ive%s, 3o" s:i* thisste*'&' I# the OD C Set"* $i! o1 bo., c ic: Se ect'-' The Se ect D!t!b!se $i! o1 bo. !**e!%s'/' Fi#$ !#$ se ect the $!t!b!se 3o" (!#t to "se' Fo% the $btoo bo.$e)o $!t! so"%ce,

se ect t"to%i! ')$b i# ;)!t !b%oot


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• F%o) the 8i#$o(s St!%t )e#", se ect Co#t%o 9!#e ? A$)i#ist%!tive Too s ? D!t!So"%ces 5OD C6' The OD C D!t! So"%ce A$)i#ist%!to% $i! o1 bo. !**e!%s, isti#1 !#3e.isti#1 $!t! so"%ces' Give# be o('

• Se ect the Use% DSN t!b' A ist of e.isti#1 "se% $!t! so"%ces !**e!%s'

• C ic: A$$' A ist of i#st! e$ OD C $%ive%s !**e!%s i# the C%e!te Ne( D!t! So"%ce $i! o1bo.'



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• Se ect the OD C $%ive% th!t the oc! $!t! so"%ce 3o" !%e c%e!ti#1 (i "se !#$ c ic: Fi#ish'I# this c!se , se ect +ic%osoft Access D%ive% 5 ')$b6'



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• 9%ovi$e ! D!t! So"%ce N!)e !#$ Desc%i*tio#' Fo% the fi%st s!)* e $!t! so"%ce, t3*e$btoo bo.$e)o !s the $!t! so"%ce #!)e'

• Se ect the $!t!b!se th!t this $!t! so"%ce (i "se' Note th!t fo% so)e $%ive%s, 3o" s:i* thisste*'&' I# the OD C Set"* $i! o1 bo., c ic: Se ect'

-' The Se ect D!t!b!se $i! o1 bo. !**e!%s'

3. Fi#$ !#$ se ect the $!t!b!se 3o" (!#t to "se' Fo% the $btoo bo.$e)o $!t! so"%ce,se ect $b-')$b i# ;)!t !b%oot


10/28



No( the $!t! so"%ce is set "* Yo" c!# vie( i# ODBC ,'#' s *-% ', ! s#*'# *



11/28



CONNECTION WITH DATABASE No( !fte% setti#1 "* the $!t! so"%ce co##ect +ATLA (ith the $!t!b!se

- !! 6 ,'#'/'s%78,/# (/ 0,% 83 883 889

CONNECTION CHECKING

Chec: the co##ectio# st!t"s b3 t3*i#1*i#15co##6+ATLA %et"%#s st!t"s i#fo%)!tio# !bo"t the co##ectio#, i#$ic!ti#1 th!t the co##ectio# (!s s"ccessf" '

'!s 6D'#'/'s%P* , -#N' %: 8ACCESS8

D'#'/'s%P* , -#V%*s !: 8 ;. . 8 JDBCD*


12/28



c"%s fetch5c"%s, &>6

I# this e.!)* e, fetch %e!ssi1#s the c"%so% object co#t!i#i#1 the %o(s of $!t! %et"%#e$ b3 fetch to thev!%i!b e c"%s' +ATLA %et"%#s i#fo%)!tio# !bo"t the c"%so% object'

- *s 6

A##* / #%s: =? D'#': D'#'/'s%O/ %-#: =101 ,'#'/'s%? R 4L #: S)L) %*+: =10; -$'*? M%ss'"%: =? T+ %: 8D'#'/'s% C *s * O/ %-#8 R%s (#S%#: =101 s !. ,/-. ,/-.J,/-O,/-R%s (#S%#? C *s *: =101 - . '#$4 * s.# (/ 0.,'#'/'s%.s (E0%-? S#'#% %!#: =101 s !. ,/-. ,/-.J,/-O,/-S#'#% %!#? F%#-$:

- *s 6

A##* / #%s: =? D'#': =1 01 , /(%? D'#'/'s%O/ %-#: =101 ,'#'/'s%? R 4L #: S)L) %*+: =10; -$'*? M%ss'"%: =? T+ %: 8D'#'/'s% C *s * O/ %-#8 R%s (#S%#: =101 s !. ,/-. ,/-.J,/-O,/-R%s (#S%#?

C *s *: =101 - . '#$4 * s.# (/ 0.,'#'/'s%.s (E0%-? S#'#% %!#: =101 s !. ,/-. ,/-.J,/-O,/-S#'#% %!#? F%#-$: =101 - . '#$4 * s.# (/ 0.,'#'/'s%.5%#-$T$%D'#'?

DATA DISPLAY

Dis* !3 the D!t! e e)e#t i# the c"%so% object, c"%s' Assi1# the $!t! e e)e#t, c"%s'D!t! to the v!%i!b eAA' T3*e

AA 6 - *s.D'#'+ATLA %et"%#s

AA 6

1 2 > ; @ 1



13/28



CONNECTION CLOSEc ose the c"%so% !#$ the co##ectio#' T3*e

-( s%7- *s9-( s%7- !!9

These !%e the fi%st &> e e)e#ts of the co ")# *%o$"ctN")be% f%o) i#ve#to%3 T!b e'

So i# this (!3 3o" c!# i)*o%t $!t! i#to +ATLA f%o) +S Access D fi e'

E0 *# !" D'#' 5* MATLAB !# MSA--%ss D'#'/'s%

Fi%st of ! !$$ o#e t!b e 5i# this c!se I h!ve !$$e$ !v1?cost6 the# I h!ve !$$e$ t(o co ")#s 5$!te !#$cost6

No( i# +ATLA !ssi1# v! "es to both v!%i!b es

D 6 1E6 >>>%,'#'6 D 3 E

e$!t! co#t!i#s v! "es of both D !#$ E

Defi#e the #!)es of the co ")#s to (hich 3o" (i be e.*o%ti#1 $!t!' I# this e.!)* e, the co ")##!)es !%e those i# the !v1cost t!b e 3o" c%e!te$ e!% ie%, $!te !#$ cost' Assi1# the ce !%%!3co#t!i#i#1 the co ")# #!)es to the v!%i!b e co #!)es'

T3*e - (!' %s 6 8 ,838- s#8

efo%e 3o" e.*o%t $!t! f%o) +ATLA , $ete%)i#e the c"%%e#t st!t"s of the A"toCo))it f !1 fo% the$!t!b!se' The st!t"s of the A"toCo))it f !1 $ete%)i#es if the $!t!b!se $!t! (i be !"to)!tic! 3co))itte$ o% #ot' If the f !1 is off, 3o" c!# "#$o !# "*$!te' Ve%if3 the st!t"s of the A"toCo))it f !1"si#1 the 1et f"#ctio# b3 t3*i#1

"%#7- !!3 8A # C #89

+ATLA %et"%#s !#s O#

The A"toCo))it f !1 is set to o# so e.*o%te$ $!t! (i be !"to)!tic! 3 co))itte$' I# this e.!)* e,:ee* the A"toCo))it f !1 o# fo% ! +ic%osoft Access $!t!b!se, this is the o# 3 o*tio#'

E.*o%t the $!t! i#to the Av1=F%ei1ht=Cost t!b e' Fo% this e.!)* e, t3*e

!s%*#7- !!3 8'


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!#$ the ce !%%!3 co#t!i#i#1 the $!t! 3o" !%e e.*o%ti#1, e$!t!, both of (hich 3o" $efi#e$ i# the*%evio"s ste*s'

C ose the c"%so% b3 t3*i#1-( s%7- *s9

A (!3s c ose ! c"%so% (he# 3o" !%e fi#ishe$ (ith it to !voi$ "si#1 )e)o%3 "##ecess!%i 3 !#$ to e#s"%ethe%e !%e e#o"1h !v!i !b e c"%so%s fo% othe% "se%s' At this *oi#t, 3o" c!# 1o to the #e.t e.!)* e' If 3o" (!#t to sto* (o%:i#1 #o( !#$ %es")e (ith the #e.t e.!)* e !t ! !te% ti)e, c ose the co##ectio#'T3*e

-( s%7- !!9

I# the fi1"%e 1ive# be o( I h!ve !$$e$ ! #e( t!b e '


15/28



TASK 1

I)* e)e#t the fo o(i#1 o*e%!tio#s "si#1 $!t!b!se too bo. f"#ctio#sVie( the $!t! f%o) +S Access f%o) +ATLAI#se%t $!t! i#to +S Access f%o) +ATLASe!%ch $!t! f%o) +S Access 0 $is* !3 i# +ATLA (o%:s*!ceU*$!te $!t! i#to +S Access

TASK 2

I)*o%t $!t! of $iffe%e#t co ")#s f%o) +S E.ce sheet !#$ e.*o%t it i#to the t!b e of +S Access



16/28



USING VISUAL )UERY BUILDER TO IMPORT DATA INTO MATLAB

VISUAL 2UERY UILDER

W$'# Is V s '( ) %*+ B (,%*

Vis"! 2"e%3 "i $e% 5V2 6 is !# e!s3?to?"se 1%!*hic! "se% i#te%f!ce 5GUI6 fo% e.ch!#1i#1 $!t! (ith3o"% $!t!b!se' Yo" c!# "se V2 to4

• "i $ 7"e%ies to %et%ieve $!t! b3 se ecti#1 i#fo%)!tio# f%o) ists i#ste!$ of "si#1 +ATLAf"#ctio#s'

• Sto%e $!t! %et%ieve$ f%o) ! $!t!b!se i# ! +ATLA ce !%%!3, st%"ct"%e, o% #")e%ic )!t%i.'• 9%ocess the %et%ieve$ $!t! "si#1 the +ATLA s"ite of f"#ctio#s'• Dis* !3 %et%ieve$ i#fo%)!tio# i# %e !tio#! t!b es, %e*o%ts, !#$ ch!%ts'• E.*o%t $!t! f%o) the +ATLA (o%:s*!ce i#to #e( %o(s i# ! $!t!b!se'

Usi#1 2"e%ies to I)*o%t D!t!

The fo o(i#1 ste*s s"))!%i e ho( to "se V2 to i)*o%t $!t!'



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18/28



SA+9LE EXA+9LE

STEP 1:

T3*e 7"e%3b"i $e% i# )!t !b (*o:s*!ce the Vis"! 7"e%3 b"i $e% (i#$o( !**e!%s'

STEP 2:

Se ect the D!t!so"%ce i# this c!se I h!ve se ecte$ Xt%e)e s!)* e $!t!b!se ->>/'

STEP >:

Se ect the T!b e i# this c!se I h!ve se ecte$ E)* o3ee T!b e'

STEP ;:

Se ect the D!t!fie $s5Co ")#s of t!b e 6 i# this c!se I h!ve se ecte$ E)* o3ee ID, S"*e%viso% ID , L!stN!)e, Fi%st N!)eComputer Graphics & Image Processing 7 th Term-SE UET Taxila


19/28



STEP :

Yo" c!# %efi#e b!sic 7"e%3 i# this c!se I h!ve i#c "$e$ ! (he%e c !"se (hich (i $is* !3s %es" t of o# 3those h!vi#1 S"*e%viso% ID 1%e!te% th!# -'

@"st c ic: o# (he%e c !"se this (i#$o( (i !**e!%'

• Se ect the Fie $s (hose v! "es 3o" (!#t to %est%ict'

• Se ect ! Co#$itio# to s*ecif3 the c%ite%i!'

• Se ect O*e%!to% to !$$ !#othe% co#$itio#'

• C ic: A** 3 to c%e!te the c !"se'

STEP @:

Yo" c!# vie( the S2L st!te)e#t i# the s*ecifie$ fie $



20/28



STEP :

Yo" c!# set *%efe%e#ce fo% $!t! %et%iev!

STEP :

Assi1# v!%i!b e fo% co ecti#1 %es" ts' I# this c!se I h!ve se ecte$ $!t!&'

STEP 9:



21/28



No( %"# 7"e%3 b3 c ic:i#1 o# e.ec"te b"tto#'

STEP 1 :

No( $o"b e c ic: o# the v!%i!b e $!t!& to vie( the %es" t i# +ATLA !%%!3 e$ito%'



22/28





23/28



STEP 11:

Yo" c!# vie( 7"e%3 %es" t i# t!b e , ch!%t o% %e*o%t fo%)!t'

CHART FORMAT



24/28



REPORT FORMAT

DATA 7TABLE9 FORMAT



25/28



STEP 12:

Yo" c!# EXECUTE, SAVE, LOAD 7"e%3

Usi#1 2"e%ies to E.*o%t D!t!

The fo o(i#1 ste*s s"))!%i e ho( to "se V2 to e.*o%t $!t!'



26/28





27/28





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TASK >

Usi#1 VISUAL 2UERY UILDER , i)*o%t $!t! f%o) s!)* e $!t!b!se i#to +ATLA (o%:s*!ce !#$ ! soe.*o%t $!t! f%o) +ATLA (o%:s*!ce i#to s!)* e $!t!b!se

Documents

LabsLab Manual 2