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EE20083 Signal processing

This class was created by Brainscape user Archie O'Boyle. Visit their profile to learn more about the creator.

By: Archie O'Boyle
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Decks in this class (16)

2 Assessing time varying signals
- Signal processing - time series - periodic signal - discrete sinusoid - paramers of sinusoid
11  cards
3 Assessing Complex Sinusoids
- Euler's Formula - Complex amplitude - rotating phasor - Complex sinusoid - Coding of complex sinusoid
12  cards
4 Assessing spectral coefficient
- sound analysis - simplified rotating phasor - calculation of spectral coefficient
7  cards
5 Assessing Discrete Fourier Transform
Why dft,
Equation for spectral coefficient...,
What is fft
20  cards
6 Assessing Aliasing
- Mirror Frequency - Nyquist theorem - Aliasing frequency - Avoiding aliasing
24  cards
7 Assessing Leakage
- Spectral resolution - Loss of energy - Dirichlet function -l'Hopital's Rule
12  cards
8 Assessing Windowing
- Leakage peak/sidelobe - Leakage mitigation - Rectangular window - Hanning window
18  cards
9 Assessing Spectrograms
- Moving window - Uncertainty principle - Carrier Wave - Impulse
19  cards
Lec1 : Introduction to filters
Powerline interference as an exam...,
How can we,
How is the transfer function used...
26  cards
Lec2: FIR filtering
The general equation for the fir ...,
The effect of 3 point moving aver...,
The effect of increasing the numb...
17  cards
Lec3: FIR filter responce
Fir filter equation,
The frequency response of the gen...,
How is the frequency response of ...
5  cards
Lec4; The Z transform
Key properties of the z domain,
The z transform equation,
Converting from discrete into z d...
5  cards
Lec0: Useful Maths
0  cards
Lec5: The IIR filter
What is the iir filter,
The general iir filter equation,
Al and bk
24  cards
Lec 6: Design Considerations
The phase and magnitude of a freq...,
Filter phase linearity key inform...,
Checking that the filter response...
28  cards
Lec7: Practical Filters
Design criteria,
Filter design flow criteria,
The most basic method for designi...
13  cards

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EE20083 Signal processing

  • Class purpose General learning

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