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Curricular information is subject to change
Having passed this module the student will be able to:
- Expound on the theoretical foundations of a number of important signal processing operations.
- Define fundamental terms that characterise a random signal.
- Describe and analyse linear estimators.
- Specify and design algorithms for the processing of speech and images and implement those algorithms in a high level language.
- Design, implement and analyse adaptive digital filters for a variety of applications.
- Design and implement IIR filters to meet desired specifications.
The following key topics are covered:
- Advanced methods for designing IIR filters: methods of impulse invariance and bilinear transform.
- Random signals: random variables, stationary random processes, auto-correlation, cross-correlation, power spectral density.
- Estimation theory: unbiased estimation, minimum variance unbiased estimation, best linear unbiased estimations (BLUE), least squares.
- Linear optimum filtering: Wiener filter, linear prediction.
- Linear adaptive filtering: steepest-descent algorithm, least-mean-square algorithm.
- Speech processing: Waveform coding, subband coding, transform coding, linear predictive coding
- Image processing: image representation, 2D-convolution, 2D-correlation, 2D discrete Fourier transform, template matching, image filtering (smoothing filters, sharpening filters)
Student Effort Type | Hours |
---|---|
Lectures | 30 |
Specified Learning Activities | 25 |
Autonomous Student Learning | 50 |
Total | 105 |
Signal Processing (EEEN30050) or equivalent. This course is mathematically challenging, so a strong background in university honours level mathematics in the areas of linear algebra, frequency analysis (transforms), linear time invariant systems is required.
Description | Timing | Component Scale | % of Final Grade | ||
---|---|---|---|---|---|
Assignment: Digital IIR Filter Design | Varies over the Trimester | n/a | Graded | No | 20 |
Assignment: Spectral Power Density Estimation | Varies over the Trimester | n/a | Graded | No | 20 |
Assignment: Linear Prediction | Varies over the Trimester | n/a | Graded | No | 20 |
Assignment: Noise cancellation for audio signals | Varies over the Trimester | n/a | Graded | No | 20 |
Assignment: Image Processing | Varies over the Trimester | n/a | Graded | No | 20 |
Resit In | Terminal Exam |
---|---|
Spring | Yes - 2 Hour |
• Feedback individually to students, post-assessment
• Group/class feedback, post-assessment
Not yet recorded.
Name | Role |
---|---|
Assoc Professor Nam Tran | Lecturer / Co-Lecturer |