281272

Signals and Systems

A study of signals and linear systems and their applications in modern engineering. Representation of continuous and discrete time signals and systems in the time and frequency domains. Stability, feedback, sampling and aliasing. Introduction to design of analogue and digital filters. Provides a foundation for later studies in control engineering, advanced signal processing and communications.

Course code

Qualifications are made up of courses. Some universities call these papers. Each course is numbered using six digits.

281272

Level

The fourth number of the course code shows the level of the course. For example, in course 219206, the fourth number is a 2, so it is a 200-level course (usually studied in the second year of full-time study).

200-level

Credits

Each course is worth a number of credits. You combine courses (credits) to meet the total number of credits needed for your qualification.

15

Subject

Electronics and Information Engineering

Course planning information

Course notes

Students must submit a report for the System Representations project. Students must achieve a minimum aggregate of 40% in the module tests.

General progression requirements

You must complete at least 45 credits from 100-level before enrolling in 200-level courses.

Learning outcomes

What you will learn. Knowledge, skills and attitudes you’ll be able to show as a result of successfully finishing this course.

  • 1 Describe signals in time and frequency domain.
  • 2 Describe linear time invariant systems using the concepts of impulse response, step response, frequency response, transfer function, differential or difference equations and pole-zero representations.
  • 3 Use convolution to calculate the output of a linear time invariant system.
  • 4 Convert signal and system representations between the time and frequency domains using the Fourier series and Fourier transform.
  • 5 Appropriately convert signals between continuous time and discrete time domains.
  • 6 Design and realize basic analogue and digital filters.
  • 7 Convert signal and system representations between the time and frequency domains using the Laplace transform.

Learning outcomes can change before the start of the semester you are studying the course in.

Assessments

Assessment Learning outcomes assessed Weighting
Practical/Placement 1 2 4 7 15%
Practical/Placement 1 2 3 4 5 7 20%
Simulation 3 5%
Test 1 2 3 15%
Test 1 2 4 15%
Test 6 7 15%
Test 5 15%

Assessment weightings can change up to the start of the semester the course is delivered in.

You may need to take more assessments depending on where, how, and when you choose to take this course.

Explanation of assessment types

Computer programmes
Computer animation and screening, design, programming, models and other computer work.
Creative compositions
Animations, films, models, textiles, websites, and other compositions.
Exam College or GRS-based (not centrally scheduled)
An exam scheduled by a college or the Graduate Research School (GRS). The exam could be online, oral, field, practical skills, written exams or another format.
Exam (centrally scheduled)
An exam scheduled by Assessment Services (centrally) – you’ll usually be told when and where the exam is through the student portal.
Oral or performance or presentation
Debates, demonstrations, exhibitions, interviews, oral proposals, role play, speech and other performances or presentations.
Participation
You may be assessed on your participation in activities such as online fora, laboratories, debates, tutorials, exercises, seminars, and so on.
Portfolio
Creative, learning, online, narrative, photographic, written, and other portfolios.
Practical or placement
Field trips, field work, placements, seminars, workshops, voluntary work, and other activities.
Simulation
Technology-based or experience-based simulations.
Test
Laboratory, online, multi-choice, short answer, spoken, and other tests – arranged by the school.
Written assignment
Essays, group or individual projects, proposals, reports, reviews, writing exercises, and other written assignments.

Textbooks needed

There are no set texts for this course.

Course delivery details

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