Matlab simulation for communication systems

Matlab simulation for Communication Systems Simulate the simultaneously data transmission of 2 users through a perfect channel by completing the following steps 1) Create the following series of data an1 , an2 n=1…N (N=30) And an1 , an2 = + 1, -1 2) Create the corresponding waveforms using the raised cosine pulses 3) Draw the waveforms and their periodogram 4) Modulate the waveforms with the necessary carriers (example, f1=3Hz, f2=6Hz) 5) Draw the modulated waveforms and their periodograms 6) Sum the modulated signals and draw the resulted waveform and its periodogram 7) Demodulate the waveforms using the necessary local carriers and low pass filters. (to be drawn through remez) 8) Compare the (double) demodulated and the original waveforms (by cutting properly the initial and the final samples in the output of the filter) 9) Study the reaction (result) of non complete synchronization of the local carriers (errors in frequency and/or phase) This document is translated so it may contain some errors. Please ask if something is not clear There is also another exercise using PAM and completion of a viterbi algorithm which will be translated later…… ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform windows