Contents: Amplitude characterization, DFT, FFT, signals and linear systems, correlation, power spectral density, spectrum analysis with FFT. z-transform and digital filters, frequency analysis with filters, applications.
FSD3140 Signal Analysis 5.0 credits
About course offering
For course offering
Autumn 2024 Start 28 Oct 2024 programme students
Target group
No information insertedPart of programme
No information insertedPeriods
P2 (5.0 hp)Duration
Pace of study
25%
Form of study
Normal Daytime
Language of instruction
English
Course location
KTH Campus
Number of places
Places are not limited
Planned modular schedule
Course memo
Course memo is not publishedSchedule
Schedule is not publishedApplication
For course offering
Autumn 2024 Start 28 Oct 2024 programme students
Application code
50984
Contact
For course offering
Autumn 2024 Start 28 Oct 2024 programme students
Examiner
No information insertedCourse coordinator
No information insertedTeachers
No information insertedContent and learning outcomes
Course contents
Intended learning outcomes
The student should after finishing the course be able to:
- Use a signal analyser (FFT-analyser) and be able to choose the measurement setup: frequency range, length of time record, time windows, number of averages etc.
- Perform signal analysis on measured time record in Matlab.
- Choose appropriate signal analysis methodology for a given problem. For example choosing between time or frequency domain analysis, one-channel or multi-channel analysis, different types of filtering etc.
- Interpret results from different types of signal analysis, for instance spectra, correlation functions or frequency response functions.
- Be able to extract information about the character of the studied signal such as periodicity, time delays and linearity.
Literature and preparations
Specific prerequisites
Courses in mathematics on master level including Fourier analysis and Laplace transforms.
Recommended prerequisites
Equipment
Literature
Signals and Mechanical Systems, H. Boden, K. Ahlin and U. Carlsson.
Additional handouts.
Examination and completion
If the course is discontinued, students may request to be examined during the following two academic years.
Grading scale
Examination
- INL1 - Assignment, 2.5 credits, grading scale: G
- TEN1 - Exam, 2.5 credits, grading scale: G
Based on recommendation from KTH’s coordinator for disabilities, the examiner will decide how to adapt an examination for students with documented disability.
The examiner may apply another examination format when re-examining individual students.
Other requirements for final grade
Home assignment.
Written or oral exam.
Opportunity to complete the requirements via supplementary examination
Opportunity to raise an approved grade via renewed examination
Examiner
Ethical approach
- All members of a group are responsible for the group's work.
- In any assessment, every student shall honestly disclose any help received and sources used.
- In an oral assessment, every student shall be able to present and answer questions about the entire assignment and solution.