LAPLACE

[<<lexmai>>]

may laplace po ba sa ECE boardexam?

[glutnix_neo]

dati wala, not sure kung meron na ngayon.

[paranz]

i think wala pa rin laplace transform.. Pero kahit wala, still dapat matutunan ito..

[Google]

may laplace po ba sa ECE boardexam?

Laplace  at yung fourier transform ang wala sa ibang course ng engineering na mayroon naman sa ECE at EE

[ef - el - ay - pee]

OT: kwento ng aming dean, gumamit daw sya ng laplace para magsolve ng circuits nung board exam...hahaha

[paranz]

^ problem-solving pa siguro sa panahon nila

[gtxr2.ren]

may laplace po ba sa ECE boardexam?

The solution for the laplace transform is quite lengthy especially when differential equations problems is involved.. This (..lengthy solution) is also true with fourier analysis..

Kung ung question mo is kung merong laplace sa board exams, meron din
un nga lang ung solution maikli or sometimes direct to the point na kasi may short table of laplace transform naman, kabisaduhin mo lang ung f(s) equivalent like for example: if f(t) = 1 then f(s) = 1/s ndi na kailangang i-solve, pag ndi u alam then i-solve mo using the theorem and then hanapin mo lang sa multiple choice kung nasaan ung kapareha..

Differential equations are in the scope of mathematics board exams for all engineering field ndi lang ECE pati EE, ME, ChE, CE, etc..ung laplace and fourier series sa ECE and EE lang 'ata talaga un..but according to the past history of ECE board exams, So far pailan-ilan lang ung naisasama kung meron man sometimes madadali pa..

Ndi na nilalagay ung mahihirap and lengthy solutions, why? remember may time limit ang board exams sa Math if i remember 4 hours..and if ever ung problem for example: (#1) Laplace ung problem then si-nolve mo ung problem and ung solution mo ang haba, minsan sa pag-sosolve natin ndi natin namamalayan 3hrs na pala ang nakakalipas..1 pa lang ung nasasagutan mo eh, 50 items ang board-exams sa math so, may 49 ka pa?? isang oras na lang ung natitira..tapos pakiramdam mo mali pa ung (#1)..

Computerized na kasi ang board exams ngayon and besides marami pang formula na dapat kabisaduhin aside from laplace like those of formulas in comm.,elects, algebra, trigo, calculus..etc..

Dati kasi ndi pa computerized, kaya ung board exam before is mas mahirap, mas mahaba ang solution, etc..dapat gandahan rin ung sulat and hwag maraming bura para ndi mai-rita ung checker..

[toasted siopao]

Laplace  at yung fourier transform ang wala sa ibang course ng engineering na mayroon naman sa ECE at EE

Paano wala? Paano mo ma-explain ang oscillations ng bridges at buildings? Meron, pero di ganun kalalim sa atin.

Kung magmasters ka, sa lahat ng engineering meron Advance Engineering Mathematics II, andun ang Fourier, Laplace at pati ang Bessel.

[ef - el - ay - pee]

OT: kwento ng aming dean, gumamit daw sya ng laplace para magsolve ng circuits nung board exam...hahaha

part 2: kaya pala, mano mano pa nun, kala ko multiple choice, so bkit naman cya maglalaplace...eniweis, ni-recheck daw yung papel nya (pwede ba yun?) kasi ambaba daw ng isang part...turns out na hindi katanggap-tanggap sa checker ang paggamit nya ng laplace sa pagsolve ng currents and voltages, though tama at malinis ang sagot nya

[gtxr2.ren]

Paano wala? Paano mo ma-explain ang oscillations ng bridges at buildings? Meron, pero di ganun kalalim sa atin.

Kung magmasters ka, sa lahat ng engineering meron Advance Engineering Mathematics II, andun ang Fourier, Laplace at pati ang Bessel.

Mahaba ang bessel, ndi recommended sa board exams ang bessel functions..polynomial ang kalalabasan ng sagot nito..and ung approach ng pag-solve ay ndi ordinary but very special.

Bessel is 'for adults only' mathematics. Derivation is very very long and difficult, you need to know frobenius method as well. This equation is indispensible in partial differential equations but I don't know with integral equations if this is still applicable (bessel) or not (maybe..) but i've seen fredholm theorem of first and second kind.

For physical systems involving vibration and oscillations, bessel function is needed.

[<<lexmai>>]

thanx guys...!!! nisipan ko lang itanong..kac parang imposible tlaga na mgaron ng laplace sa board... pero gaya ng sabi nyo meron man pero mg simple lang..thanx Engineers!!!

[Google]

dpat may design sa board exam mas challenging

[paranz]

dpat may design sa board exam mas challenging

dapat talaga meron. Im sure less than 5% lang ang papasa sa board

[ef - el - ay - pee]

wala po pala, hay nako, andami kong hindi alam sa board....

OT: ok po ba na magkaroon ng board exam awareness seminar? showcasing tips, tricks and info we need regarding board exam? nakontak po namin ang 2 review centers Excel and Percdc and they liked the idea, pero my pupunta ba?

[^_^]

advance math kasali sa board diba?
napag-aralan din nmen kasi ang laplace sa advance math...
tapos sbe ng prof namen kasama daw sa board ang laplace...

[Google]

dapat talaga meron. Im sure less than 5% lang ang papasa sa board

sir sinabi nyo pa  siguro tanggalin n lng yung sandamakmak n terms dyan sa board exam at palitan ng design problems. Dyan talaga masusukat yung pagiging engineer ng isang graduate kaysa sa pagmememorize ng kung anu anong terms

[federico M]

Laplace Transform and fourier analysis,, nakupo, hirap nyan,,.. Anyway, nung board exam namin nung 2003 is walang namention sa exam, anyway kung meron man sa susunod, baka isa or dalawa lang.. Tips ko na lang sa mag eexam is pag di nyo magets agad ung tanong is leave it for the meantime muna and go to the next question, as soon na may time ka pa, don't forget na balikan mo yun and dun mo na i-solve ulit...Gud Luck sa Oct 2008 exam...