edr1c
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 edr1c
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 14
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Questions Asked

edr1c:
Group Title
derivation for attenuation constant and phase constant for propagation constant of plane wave in lossy media
 updated one year ago
 8 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
Charge Q is applied to a circular disk of ebonite of radius a by rubbing it while it is rotating. in this way, the surface charge density be…
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
i got a lab that requires matlab but i had never use such a prog before. the lab supervisor also not willing to show to us. how am i suppose…
 updated one year ago
 2 replies
 1 Medal
Mathematics

edr1c:
Group Title
Hello, I've encountered some C code interfacing with the distance sensor, but i find some parts of the code abit confusing. any1 can explain…
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
hello, i'm trying to learn assembly language, only at beginner level though, i wish to know whats the effect of the following command?
setf…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

edr1c:
Group Title
anybody can guide me through on how to design a simple high pass LC or RL filter with Chebyshev or Butterworth function; if given the specif…
 updated one year ago
 No Medals Yet
Mathematics

edr1c:
Group Title
anybody can guide me through on how to design a simple high pass LC or RL filter with Chebyshev or Butterworth function; if given the specif…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

edr1c:
Group Title
what is the theory behind power transfer coefficient? is it similar to that of power transfer?
 updated one year ago
 No Medals Yet
Mathematics

edr1c:
Group Title
so im supposed to build an electronic system using one or more of the following, but im just a beginner and hardly touch any hands on. any s…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
Find the fourier transform of
H(t3)(t3)e^(4t)
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
(a) Find an orthogonal matrix which will transform the quadratic form Q=5x^2 +8y^2 4xy into sum of squares
(b) Reduce the conic 5x^2 +8y^2…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
this is an extract from a textbook on power system analysis. when transferring to the phase domain, what does the a and a^2 represent in the…
 updated one year ago
 1 reply
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Mathematics

edr1c:
Group Title
this is an extract from a textbook on power system analysis. when transferring to the phase domain, what does the a and a^2 represent in the…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

edr1c:
Group Title
among this 5 electives, which 2 combination would be the best? with supporting reasons if possible.
multimedia technology
electronic produ…
 updated one year ago
 No Medals Yet
Mathematics

edr1c:
Group Title
how to verify set of vectors will span for a given vector space, if the coefficient matrix is a nonsquare ones?
 updated 2 years ago
 4 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
what is critical singularity?
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

edr1c:
Group Title
expand the following f(z) in a Laurent series expansion valid for z1>1
 updated 2 years ago
 16 replies
 1 Medal
Mathematics

edr1c:
Group Title
laurent series expansion?
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
did i get my z points correctly for this?
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
can any1 explain some small stuff about harmonic and conjugate functions?
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
find all solutions for cos z = 2, z=x+iy?
…
 updated 2 years ago
 10 replies
 2 Medals
Mathematics

edr1c:
Group Title
any1 can explain the principles in solving laplace equation in rectangular coordinates?
i know i need to solve for 2 2nd order ODE but im n…
 updated 2 years ago
 11 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
in fourier series cos(npi) is (1)^n and sin(npi)=0,
what is cos(npi/2) and sin(npi/2)?
…
 updated 2 years ago
 3 replies
 2 Medals
Mathematics

edr1c:
Group Title
For the emitterfollower circuit shown, assume VCC = 24 V, beta = 75 and Ai = 8.
Design the circuit to drive an 8 ohm load.
…
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

edr1c:
Group Title
i'm looking for some basic electronic textbook from mc grawhill. anyone know its specific title? or there's other references that i can use …
 updated 2 years ago
 No Medals Yet
Mathematics

edr1c:
Group Title
does this diagram provides sufficient information to find the ratio of O1P to O1O2 ?
 updated 2 years ago
 30 replies
 1 Medal
Mathematics

edr1c:
Group Title
what is the period for the fourier expansion of
f(t) = { 5, 0<= t <= 2; 0, 2<t<4}
…
 updated 2 years ago
 29 replies
 1 Medal
Mathematics

edr1c:
Group Title
Evaluate \[\int\limits_{}^{}\int\limits_{}^{}\int\limits_{E}^{}2xdV\] where E is the region under the plane 2x+3y+z=6 that lies in the first…
 updated 2 years ago
 6 replies
 1 Medal
Mathematics

edr1c:
Group Title
the circuit noload voltage gain is given by Vout/Vsig, so the voltages that i insert in is the peak voltage (amplitude) or the peaktopeak…
 updated 2 years ago
 No Medals Yet
Mathematics

edr1c:
Group Title
i'm not so good in labelling nodes, any1 can help me?
 updated 2 years ago
 16 replies
 1 Medal
Mathematics
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