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| courses:psaw:lab_filters [2022/05/11 14:02] – created - external edit 127.0.0.1 | courses:psaw:lab_filters [2023/03/17 14:22] (current) – [Learn more!] kkt |
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| ==== Prepare for the lab ==== | ==== Prepare for the lab ==== |
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| * [[http://www.dspguide.com/ch14.htm|Chapter 14 from The Scientist and Engineer's Guide to Digital Signal Processing]] ({{http://www.dspguide.com/CH14.PDF|PDF version}}) | * [[https://www.sciencedirect.com/science/article/pii/S0896627319301746|Filters: When, Why, and How (Not) to Use Them]] |
| | * OPTIONAL (mostly redundant): [[http://www.dspguide.com/ch14.htm|Chapter 14 from The Scientist and Engineer's Guide to Digital Signal Processing]] ({{http://www.dspguide.com/CH14.PDF|PDF version}}) |
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| ==== Materials ==== | ==== Materials ==== |
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| - Instead of a lecture, we go straight to the Q&A session with a short series of questions to "warm up" (based on the textbook). | |
| - Q&A Session | - Q&A Session |
| - What is an impulse response, a step response and a frequency response of a filter? | - What is an impulse response, a step response and a frequency response of a filter? |
| - Practice session: | - Practice session: |
| - [[https://colab.research.google.com/drive/1yLf19iE5f9w1IBdFKAt-863gsGnG6PFP?usp=sharing|Filtering]] (there is only one task, but quite long and very important one ;-) ) | - [[https://colab.research.google.com/drive/1yLf19iE5f9w1IBdFKAt-863gsGnG6PFP?usp=sharing|Filtering]] (there is only one task, but quite long and very important one ;-) ) |
| - Report: | |
| - Send the final version of the notebook (to download it, click in Google Colab: ''File > Download > Download .ipynb''). Make sure you have done the **whole task**! | |
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| ==== Learn more! ==== | ==== Learn more! ==== |
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| === Filtering === | === Filtering === |
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| * **[[https://www.sciencedirect.com/science/article/pii/S0896627319301746|Filters: When, Why, and How (Not) to Use Them]] -- really important and useful review of filters!** | |
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| * [[https://mne.tools/stable/auto_tutorials/discussions/plot_background_filtering.html|An overview of filters]] | * [[https://mne.tools/stable/auto_tutorials/discussions/plot_background_filtering.html|An overview of filters]] |
| * [[https://community.sw.siemens.com/s/article/introduction-to-filters-fir-versus-iir|Filters: FIR vs IIR]] by Siemens | * [[https://community.sw.siemens.com/s/article/introduction-to-filters-fir-versus-iir|Filters: FIR vs IIR]] by Siemens |
| * [[https://app.dimensions.ai/details/publication/pub.1019839915|Digital filter design for electrophysiological data – a practical approach]] (includes Open Access to publication) | * [[https://app.dimensions.ai/details/publication/pub.1019839915|Digital filter design for electrophysiological data – a practical approach]] |