confessions

aloha haleluya

- Yazar -

  1. toplam entry 593
  2. takipçi 1
  3. puan 17237

4000 rainy nights

aloha haleluya
stratovarius’un the choosen ones ve destiny albümlerinden bir şarkı..

these empty days are filling me with pain
after i left it seems my life is only rain
my heart is longing to the better times
when everything was still so fine

i wonder why it happens so fast
you give your heart away knowing it might not last
i’m still here waiting for the rain to fall
and to see you once again

4000 rainy nights
4000 nights i’d be with you
4000 rainy nights with you

i keep your memory in my heart
you give me hope when everything is so dark
that thing nobody can take away
forever in me..

variation of parameters

aloha haleluya
2. yada daha yüksek dereceden bir non-homogeneous denklemin general solutionını bulmaya yarayan yöntemlerden birtanesidir. sözkonusu yöntemle, homojenliği bozan kısmı yoksayılarak bulunan general solution ın constant değerleri birer fonksiyon gibi düşünülür ve alınan türevlerden hebede he. meali aşağıda..


denklemimiz, y’’-2y’+y=e^t
hom.eq; y’’-2y’+y=0
ch.eq; r^2-2r-1=0
r=1, r=1..

general solution; y(t)=c(1)e^t+c(2)te^t dir.
y(t) fonksiyonunun bağımsız değişkenlerinic(1) ve c(2) biçiminde gösterdim. bu c(1) ve c(2) yi a(t) ve b(t) gibi iki fonksiyonla değiştirip, y(t) nin 2 ayrı türevini aldığımda aşağıdaki gibi şeyler olucak.

y’=a*e^t + b*te^t + b*e^t + [a’*e^t+b’*te^t]
köşeli parantez içinde yazılan kısım 0a eşit olduğu için o kısımı kenara koyucaz şimdilik.
y’’= a*e^t + b*te^t + b*e^t + b*e^t + [a’*e^t + b’*te^t + b’*e^t]
ve bir önceki ve bu türevden elimize gelen köşeli parantez içindeki denklemi ortak çözücez.

[a’*e^t+b’*te^t]=0
[a’*e^t + b’*te^t + b’*e^t] = e^t eğer hiçbir işlem hatası yapmadıysam süperim demektir. bu ortak çözümden sonra a’ ve b’ ı bulup bunların t ye göre integralini alır, a ve b nin gerçek değerlerini bulursak, ve bunları y(t) içinde yerlerine yazarsak sonucu buluruz.

trouble every day

aloha haleluya
frank zappanın freak out isimli albümünden bir şarkı.
sözleri;

well i’m about to get sick
from watchin’ my tv
been checkin’ out the news
until my eyeballs fail to see
i mean to say that every day
is just another rotten mess
and when it’s gonna change, my friend
is anybody’s guess
so i’m watchin’ and i’m waitin’
hopin’ for the best
even think i’ll go to prayin’
every time i hear ’em sayin’
that there’s no way to delay
that trouble comin’ every day
no way to delay
that trouble comin’ every day
wednesday i watched the riot . . .
seen the cops out on the street
watched ’em throwin’ rocks and stuff
and chokin’ in the heat
listened to reports
about the whisky passin’ ’round
seen the smoke and fire
and the market burnin’ down
watched while everybody
on his street would take a turn
to stomp and smash and bash and crash
and slash and bust and burn
and i’m watchin’ and i’m waitin’
hopin’ for the best
even think i’ll go to prayin’
every time i hear ’em sayin’
that there’s no way to delay
that trouble comin’ every day
no way to delay
that trouble comin’ every day
well, you can cool it,
you can heat it . . .
’cause, baby, i don’t need it . . .
take your tv tube and eat it
’n all that phony stuff on sports
’n all the unconfirmed reports
you know i watched that rotten box
until my head begin to hurt
from checkin’ out the way
the newsman say they get the dirt
before the guys on channel so-and-so
and further they assert
that any show they’ll interrupt
to bring you news if it comes up
they say that if the place blows up
they will be the first to tell,
because the boys they got downtown
are workin’ hard and doin’ swell,
and if anybody gets the news
before it hits the street,
they say that no one blabs it faster
their coverage can’t be beat
and if another woman driver
gets machine-gunned from her seat
they’ll send some joker with a brownie
and you’ll see it all complete
so i’m watchin’ and i’m waitin’
hopin’ for the best
even think i’ll go to prayin’
every time i hear ’em sayin’
that there’s no way to delay
that trouble comin’ every day
no way to delay
that trouble comin’ every day
hey, you know something people?
i’m not black
but there’s a whole lots a times
i wish i could say i’m not white
well, i seen the fires burnin’
and the local people turnin’
on the merchants and the shops
who used to sell their brooms and mops
and every other household item
watched the mob just turn and bite ’em
and they say it served ’em right
because a few of them are white,
and it’s the same across the nation
black and white discrimination
yellin’ "you can’t understand me!"
’n all that other jazz they hand me
in the papers and tv and
all that mass stupidity
that seems to grow more every day
each time you hear some nitwit say
he wants to go and do you in
because the color of your skin
just don’t appeal to him
(no matter if it’s black or white)
because he’s out for blood tonight
you know we got to sit around at home
and watch this thing begin
but i bet there won’t be many live
to see it really end
’cause the fire in the street
ain’t like the fire in the heart
and in the eyes of all these people
don’t you know that this could start
on any street in any town
in any state if any clown
decides that now’s the time to fight
for some ideal he thinks is right
and if a million more agree
there ain’t no great society
as it applies to you and me
our country isn’t free
and the law refuses to see
if all that you can ever be
is just a lousy janitor
unless your uncle owns a store
you know that five in every four
just won’t amount to nothin’ more
gonna watch the rats go across the floor
and make up songs about being poor
blow your harmonica, son!
12 /

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