# Learning outcomes

After studying this course, you should be able to:

- understand the mathematical representations and techniques for manipulating of signals in the time and frequency domains
- explain the application, benefits and limitations of communications, control and signal processing techniques in real world applications
- select and apply appropriate techniques to the analysis of time-varying signals represented in both the time and frequency domain
- use a digital filter to remove Gaussian noise from a signal.

OpenLearn - Electronic applications
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