allamiro
 Name:

 School:
 Sudan University
 About:
Most Active Subjects

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 6
 Questions Answered
 7
 Medals Received
 2

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 9
 Questions Answered
 16
 Medals Received
 5

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 3
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 17
 Questions Answered
 41
 Medals Received
 18

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 6
 Questions Answered
 7
 Medals Received
 2

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 9
 Questions Answered
 16
 Medals Received
 5

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 3
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 17
 Questions Answered
 41
 Medals Received
 18

0 
Questions Asked

allamiro:
Group Title
design a broadband wireless link that operates in both directions from earth to a LEO satellite that has an orbital height of 150 miles. ca…
 updated one year ago
 No Medals Yet
Mathematics

allamiro:
Group Title
Hi Any one knows where I can find a book or a reference about blue tooth frame and slot size in details and the relationship between them ?
 updated 2 years ago
 No Medals Yet
Mathematics

allamiro:
Group Title
An interplanetary spacecraft far beyond Earth’s orbit communicates with an equatorial ground station on the Earth. Calculate the maximum Dop…
 updated 2 years ago
 No Medals Yet
Mathematics

allamiro:
Group Title
An 802.11 station sends a 300 octet frame (header + data + CRC) to a second station in a BSS.
(a) How much time would it take (in octet tim…
 updated 2 years ago
 No Medals Yet
Mathematics

allamiro:
Group Title
Why is there a maximum bus segment size for the 10BASE5 LAN?
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

allamiro:
Group Title
Why is there a minimum frame size for an 802.3 LAN?
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

allamiro:
Group Title
Given a five station token bus LAN with station addresses of 3000, 500, 100, 70, and 50. Stations with addresses of 5000, 4000, 400, 90, and…
 updated 2 years ago
 No Medals Yet
Mathematics

allamiro:
Group Title
Given a five station token bus LAN with station addresses of 3000, 500, 100, 70, and 50. Stations with addresses of 5000, 4000, 400, 90, and…
 updated 2 years ago
 No Medals Yet
Mathematics

allamiro:
Group Title
Suppose that plaintext message units are digraphs in the ordinary 26letter alphabet, where (as usual) AZ corresponds to 025. We represent…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

allamiro:
Group Title
Prove if if a ⊥m and b ⊥ m then ab⊥ m
 updated 2 years ago
 20 replies
 No Medals Yet
Mathematics

allamiro:
Group Title
prove gcd(a,b)=1, I have ax+by=1,
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

allamiro:
Group Title
prove gcd(a,b)=1, If you have ax+by=1,
 updated 2 years ago
 No Medals Yet
Mathematics

allamiro:
Group Title
If there are integers x,y, such as ax+by=1 then gcd(a,b) =1
 updated 2 years ago
 No Medals Yet
Mathematics

allamiro:
Group Title
Compute the difference in distance between the great circle and constant latitude paths between two points at a constant latitude of 39 degr…
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

allamiro:
Group Title
Compute the difference in distance between the great circle and constant latitude paths between two points at a constant latitude of 39 degr…
 updated 2 years ago
 No Medals Yet
Mathematics

allamiro:
Group Title
Why is there an M in GMT ???
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

allamiro:
Group Title
Decrypt the following cipher text obtained from auto key cipher by using exhaustive key search
MALVVMAFBHBUQPTSOXALTGVWWRG
 updated 2 years ago
 27 replies
 2 Medals
Mathematics

allamiro:
Group Title
Decipher the following cipher text, which was created using the Vigenere cipher.
LRPFYTRSUXRFLMPIXJWCRLREFKWGPY LKCIFIJXJHDDXUXYCJQINGUVT…
 updated 2 years ago
 5 replies
 2 Medals
Mathematics

allamiro:
Group Title
Decipher the following cipher text, which was created using the Vigenere cipher.
LRPFYTRSUXRFLMPIXJWCRLREFKWGPY LKCIFIJXJHDDXUXYCJQINGUVT…
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

allamiro:
Group Title
Any one knows how to find the distance between the airplane and the runway or how to determine that ?
 updated 2 years ago
 14 replies
 No Medals Yet
Mathematics

allamiro:
Group Title
Derive Kepler’s third law from the period of pendulum . How is this related to the orbital period of the space shuttle?
 updated 2 years ago
 No Medals Yet
Mathematics

allamiro:
Group Title
What is the period of a pendulum whose length is equal to the radius of the earth?
 updated 2 years ago
 5 replies
 1 Medal
Mathematics

allamiro:
Group Title
Derive the period of the Pendulum ?
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

allamiro:
Group Title
ORBHMKXLGNNBXZBKQHOGDOKCUZMYOR
BBGZORGDXORBZBOTZTDWUMWNZBPBGK
BXGDGZYCNOZBOHRBXMQOMDORBRTKKN
…
 updated 2 years ago
 59 replies
 3 Medals
Mathematics

allamiro:
Group Title
I have this text that I m trying to decipher using crypto analysis and english letter frequency however its being very hard to decipher any …
 updated 2 years ago
 39 replies
 5 Medals
Mathematics

allamiro:
Group Title
I have this text that I m trying to decipher however its being very hard to decipher any help will be appreciated UZZUTEZKXFBWYTMTXGTYTFGUJB…
 updated 2 years ago
 5 replies
 1 Medal
Mathematics

allamiro:
Group Title
if I have y = x1 x2 .....xi where i =1  N xi 's are randome variables independent N has poisson distirbution with lambda whats the exp…
 updated 3 years ago
 1 reply
 No Medals Yet
Mathematics

allamiro:
Group Title
Y =prod_{i=1}^{n} X where Xi u (0,1) Xi's are independent N has Poisson distribution with and N is independent of Xi’s
find expected …
 updated 3 years ago
 1 reply
 No Medals Yet
Mathematics

allamiro:
Group Title
Why GPS Satellites transmit on two frequencies @Engineering
 updated 3 years ago
 No Medals Yet
Mathematics

allamiro:
Group Title
how can I convert 01100 1111 1010 0011 0110 1011 1010 1010 0010 0000 0001 0100 110 to ASCII Letters ? @computerscience
 updated 3 years ago
 13 replies
 2 Medals
Mathematics
 > Older questions