If the one's complement of the code is equal to the nine's complement of the code, then it is called a self complementing code.
Yes , it is a self complementry code but not a weighted code
jeevan
Excess-3 code is also known as self complementary, because it can easily be complemented(9's complement) to perform addition in the case of subtraction.
a binary code is self complementary if complement of any code word is again a code .in self completing codes 9's complement of a number can be obtained by interchanging 0's and 1's.
A self complementing code is one thats 9's complement in decimal is the 1's complement in binary.Ex: The 9's complement of 7 is 2 in decimal. In 2421 code, and .
9's complement of a decimal number represented in 2421 code is easily obtained by replacing the 1s with 0s,and 0s with 1s,so 2421 code is called a self complementing code.example-2421 of '2' is '0010',after replacing the 0s with 1s and 1s with 0s weget '1101' which is the 2421 of '7'(9s complement of 2 is 7). Thus 2421 code is self complementary.
Well, honey, excess 3 code is called self-complementary because when you add a number to its 9's complement in excess 3 code, you get 1111. It's like adding a cherry on top of your sundae - it just completes the whole darn thing. So, in this case, the number and its complement together make a perfect pair, just like peanut butter and jelly.
Get a complementary A&F Hoodie it is on facebook as an event but i need the code to get the free hoodie.
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Excess-3 (XS-3) is called a self-complementary code because the code for a digit and its complement (the digit subtracted from 9) can be derived directly from its representation. In XS-3, each decimal digit is represented by a 4-bit binary number that is equivalent to the digit plus three. For example, the XS-3 encoding of the digit '0' is '0011' (which is 3 in binary) and the encoding for '9' is '1100' (which is 12 in binary). When you take the 4-bit binary representation of a digit and its complement, they effectively mirror each other across the halfway point of the code, making the system self-complementary.
yesExcess- 3,2421,5211,642-3,84-2-1 self-complementing code
the radio code is in the frequencie its self