Requirement The following points must be included in the report. Cover page: course title, project title, academic year, student's names and IDs. Introduction to Line coding and Unipolar NRZ. The procedure followed to encode a digital stream of data using Unipolar NRZ. The results must include a plot of Unipolar NRZ encoded digital signal. The figure must include labels of x&y - axis and a title. Result analysis. The simulation code with description. Summary and conclusion A soft copy of the code In this project, you are required to use SCILAB software to encode a stream of digital data using Unipolar NRZ Line Coding scheme. Line Coding Line coding is the process of converting digital data to digital signals. By this technique we convert a sequence of bits to a digital signal. At the sender side digital data are encoded into a digital signal and at the receiver side the digital data are recreated by decoding the digital signal. We can roughly divide line coding schemes into five categories: 1. Unipolar (eg. NRZ scheme). 2. Polar (NRZ-L, NRZ-I, RZ, and Biphase -Manchester and differential Manchester). 3. Bipolar (eg. AMI and Pseudoternary). 4. Multilevel 5. Multitransition Unipolar NRZ Line Coding In this type of Unipolar scheme, the bit 0 gets defined by the zero voltage and the bit 1 gets defined by the positive voltage. The signal here never returns to zero while in the middle of a bit. Each bit has a duration T0. The following figure clearly depicts this: Prepared By: Dr. Aysha Al-Sayed