allamiro
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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 one year 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 one year 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 one year ago
 No Medals Yet
Mathematics

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

allamiro:
Group Title
Why is there a minimum frame size for an 802.3 LAN?
 updated one year 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 one year 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 one year 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
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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
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Mathematics

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

allamiro:
Group Title
Why GPS Satellites transmit on two frequencies @Engineering
 updated 2 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 2 years ago
 13 replies
 2 Medals
Mathematics
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