Due date

Submission medium

Assignment

• One line with your first name.
• One line with your last name. If your last name is less than 3 characters long, pad with blanks (before the newline).
• One line with your student ID.
• Four times two lines (8 in total). Each line is 40 characters long and consists of only '+', '-', and '0' characters. Each pair of lines consists of an encoding of the same string formed by:
  • The first letter of your first name.
  • The binary '\0' (8 zero bits) byte.
  • The first three letters of your last name (possibly padded with blanks if not long enough).
  The encoding (80 characters) is spread over 2 lines of 40 characters to avoid problems during file transfer.
  The characters are interpreted as ASCII code, with the first bit (high order bit, bit nr. 8) 0 (ASCII is only a 7 bit code).
  The four times two lines correspond to four different encodings of the string described above:
  • Unipolar.
  • NRZ-I.
  • Differential Manchester.
  • Bipolar B8ZS.
• One line with your first name.
• One line with your last name.

• On all lines, information must start in the first column.
• If your first or last name contains spaces (blanks), that is acceptable.
• Letters may be lower case or upper case (or mixed). As long as your encoding corresponds to what you wrote on lines 1 and 2 of course.
• You assume the last signal (before starting on your string) was positive (+). You should not represent this.
• A '+', '-', or '0' must be written for each half bit interval (for each of the 4 encodings, even for the ones where both parts of the bit interval have the same signal value) !
• '+' denotes a positive signal, '-' a negative signal, and '0' a zero signal.