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  1. Thread: binary code

    by Ken JS
    Replies
    5
    Views
    2,587

    huh???

    huh???
  2. Thread: binary code

    by Ken JS
    Replies
    5
    Views
    2,587

    binary code

    I just found out that the binary code (23,12, 7) is (n,k,d* = minimum distance).
    I need to find the word error with the probability of bit error p = 0.01.

    Is there a formula to calculate the word...
  3. Replies
    6
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    1,366

    How to joint 2 int???

    Hi,

    e.g.
    int a = 20;
    int b = 07;

    I want to joint a and b together to get 2007.
    Anybody know how to do it?

    lots of help,
  4. Replies
    1
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    3,350

    Parity Check Matrix

    I have this example with the answer, but I’m sure the way I use to find the Parity Check Matrix is correct. So please help me along, if I’m wrong.

    Example, the generator matrix for a [7,4] linear...
  5. Replies
    9
    Views
    2,571

    Thanks salem. My problem had been sloved=)

    Thanks salem.

    My problem had been sloved=)
  6. Replies
    9
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    2,571

    Thanks for your help guys. I found a easlier...

    Thanks for your help guys.

    I found a easlier way but there still got a small problem.

    My testing.txt file contain "0 1 a b A B".
    My output is "48 32 49 23 97 32 98 32 65 32 66 -1"

    anybody...
  7. Replies
    9
    Views
    2,571

    i need to extract each individual character/...

    i need to extract each individual character/ symbol because later part i need to count them.

    My method is to extract each individual character and convert them into ascii value, so that I can use...
  8. Replies
    9
    Views
    2,571

    Read space from the file

    I'm trying to read a file and convert them into ASCII value. This code can read and print all the symbol except the space. Guess when i read the file, it miss out the space already. Anybody know how...
  9. Replies
    3
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    2,265

    Thanks a lot guys =)

    Thanks a lot guys =)
  10. Replies
    3
    Views
    2,265

    selection problem

    Hello guys, i have this small problem. when i run this code and select 1(new user) it should just print out Testing 1 only but it print out another Invalid Selection. What is the problem here??
    ...
  11. Replies
    3
    Views
    1,953

    Read binary file

    I have a problem in reading binary file.
    When i count the number of record, it is correct.
    But when i try to display the information of the file, the result is 1x0.
    Hope someone can guide me....
  12. Replies
    1
    Views
    3,685

    Convert between PGM & PPM

    Hi,

    Anybody knows how to read a gray-scale image format .PGM (Portable Gray Map) file and convert into a color image format .PPM (Portable Pixel Map)?

    Ken JS
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