What is Orthogonal Codes?
825605
Orthogonal codes have zero cross-correlation! They may seem to be attractive to replace PN codes which have non-zero cross-correlations but things are not going perfect. The cross-correlation value is zero only when there is no offset between the codes. In fact, they have large cross-correlation values with different offsets, much larger than PN codes. The autocorrelation property is usually not good either. Orthogonal codes have an application in perfectly synchronized environments such as in the forward link of mobile communications.
369676
Here is the official decoder.
148920
UMC, Uniform Machinacal Code
590621
It looks like geek code to me.\n\nhttp://www.google.com/search?q=%22geek+code%22
193472
PUK code is the code that is used to protect your SIM Card this is the card that stores your telephone numbers, pictures. You need to call your cell phone carrier and advise them that you need your PUK code to unlock your phone. They can give this to you and advise you how to use it and then you will be able to change the code and use it as needed. good luck
713379
I know a lot about HF communications, but I don't know what the abbreviation, "Ofdm" means.  You'll have to be more clear...\n\nAddition: "orthogonal frequency division multiplexing"  no wonder I didn't get it.  That's done at UHF/microwave frequencies.  My experience is in the broadcsting (AM/FM/TV) field, and I'm a ham.  HF is 3-30 MHz.
400870
what kind of code r u looking for..
909215
It can be encoded with another 1*2 matrix through addition.\n\nFor example,\n\noriginal matrix = (x   y)\n\nencoding matrix = (a b)\n\nCoded matrix = (x+a    y+b)
12942
Seek and ye shall find...\n\nMarianne. There are two kinds of code. There is the code that uses the method of counting the equidistance of letters in the original text (which is what your program did) and there is another code that is used in "types" which my study explains. For the best book on Bible Codes, follow this link...\nhttp://www.amazon.com/gp/product/1578212553
609390
by postal code, do you mean like the US postal zip code.  if that is the case, then there are hundreds of codes in the UK system.  you will need the town or section of city to find the right one.  contact the British, Welsh or Scottish postal orgs to find out more
1003931
http://www.1areacodescountrycodes.com/international-country-codes-city-calling-code-new-zealand.htm
110238
ISO 9362 (also known as SWIFT code) is a standard list of Bank Identifier Codes approved by the International Organization for Standardization. \n\nThese codes are used when transferring money to a bank account in another country. \n\nThe code is 8 or 11 characters, made up of: \n4 characters - bank code \n2 characters - ISO country code \n2 characters - location code \n3 characters - branch code, optional ( 'XXX' for primary office)
189370
http://www.unc.edu/~rowlett/units/codes/country.htm
1018256
Prove orthogonality of what? Of sin(nPix/a) and sin(mPix/a)? I'm not sure how to prove it, because u have just stated that they r orthogonal when u said "integral from 0 to a of sin(nPIx/a)sin(mPIx/a)={0, n not equal to m\n{a/2, n=m"\n\n2 distinct functions f and g are orthogonal if\nIntegral(a,b) of f(x) .g(x). k(x)dx= 0
826399
123 a big big news for you!...\n:)! http://www.osoq.com/funstuff/extra/extra04.asp?strName=123
146975
If you know the area code and nothing else, then it's a 7-digit number and so 10 million combinations.  If you know the area code and the first three numbers then there are 4 digits or 10,000 numbers.
340298
There are different bar code standards, some of them are:\n\nEAN/UPC (ISO/IEC 15420)\nCode 128 (ISO/IEC 15417)\nCode 39 (ISO/IEC 16388)\nInterleaved 2-of-5 (ISO/IEC 16390)\nPDF417 (ISO/IEC 15438)\nMaxicode (ISO/IEC 16023)\nData Matrix (ISO/IEC 16022)\nQR Code (ISO/IEC 18004)\n\nThe most common is EAN/UPC.  Information on decoding it can be found here:\nhttp://electronics.howstuffworks.com/upc4.htm\n\nI hope this info helps, as instructions on each type would be exteremely exhausting to type out.