Diversity of life worksheet

Group:________________________________________________SP2016 Interview Grading Rubric for ASK/FSK/PSK Simulation and Demod ExerciseObjectives:1.Demonstrate successful downconversion and hardware capture of a noise-free ASK and FSK transmission.2.Apply Matlab to implement an incoherent receiver and demodulate ASK and FSK transmissions.3.Use Matlab to simulate the performance of ASK, FSK, and PSK coherent receivers in the presence of varying levels of AWGN and compare these results to theoretical predictions.4.Apply Matlab to implement receivers to demodulate ASK, FSK, and PSK transmissions with varying levels of noise. 5.Demodulate ASK and FSK transmissions of a simple audio signal and playback the audio via the PC sound card.6.Compare the theoretical predictions and simulated results of an digitally modulated signal.7.Quantitatively evaluate the differences between theory and simulation.8.Explain one or more practical benefits of digital communication to transmit information across a channel. Criteria:3 Advanced –Full understanding and mastery of the topic; answers are clear, concise, and professionally presented.2 Intermediate–Understands and can addressthe topic with prompting or outside assistance (notes/textbook). Supplementary material (figures/table/code) are clean and concisely documented.1 Novice–Minimal understanding of the topic; requires heavy assistance from notes, text, and instructor. Supplementary material (figures/table/code) have errors or lack context.0 Not addressed/Below Novice–Lack of understanding of the topic; requires on-the-spot EI in order to address/answer question; missing or unable to explain supplementary material (figures/tables/code).
Group:________________________________________________SP2016 Lab 08 Grading _______ 1. Demonstrate successful downconversion and hardware capture of a noise-free ASK and FSK transmission.Bit Sequence: 1 0 0 0 1 1 0 1 11 0 1 0 1 0 0 0 0 1 0 0 1 0 1 1 0 0 1 1 1 1 3 •Figures are correctand professionally presented with axes, titles, units, and labels; figures have correct ranges.•Clearly demonstrates captured ASK/FSK signal()yt and baseband recovered signal ()mt. •Clearly demonstrates recovered “1/0” bit sequence.2 •Figures and resultsare correct, but with gaps in explanation or understanding; figures may have minor presentation issues. •Demonstrates captured ASK/FSK signal()yt and baseband recovered signal ()mt with minor errors or imperfections (alignment, excess noise, improper bandwidth, etc.). •Demonstrates recovered “1/0” bit sequence with minor errors or imperfections. 1 •Figures and code have errors or gaps; explanation demonstrates only minimal understanding; Figures have significant presentation flaws. •Captured ASK/FSK signal()yt and baseband recovered signal ()mt has significant errors andimperfections (e.g., right answer wrong reason). •Recovered “1/0” bit sequence has errors. 0 •Figures and code have major errors.•Demodulation demonstrates lack of understanding.•Cannot recover original bit sequence._______ 2. Use Matlab to implement an incoherent receiver and demodulate ASK and FSK transmissions.Bit Sequence: 1 0 0 0 1 1 0 1 11 0 1 0 1 0 0 0 0 1 0 0 1 0 1 1 0 0 1 1 1 1 3 •Code is fully documented within code and via oral explanation.•Clearly explains theory of operation of incoherent receiver; theory is clearly linked to Matlab implementation with all code and variables accounted for. 2 •Code documentation contains gaps / explanation of code operation requires prompting or referralto notes/textbook.•Explains theory of operation of incoherent receiver with prompting or referral to notes; theory is linked to Matlab implementation but with minor gaps in understanding.1 •Code documentation and explanation has major gaps, “magic numbers” or missing key details/information.•Superficially discusses of operation of incoherent receiver or with major gaps and misunderstandings; theory is only superficially linked to Matlab implementation or with major conceptual errors.0 •Cannot demonstrate understanding of codeoperation.•Cannot demonstrate understanding of incoherent receiver operation.•Cannot link theory to Matlab implementation.