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Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture covers the reconstruction of a signal from its sampled version, exploring techniques such as connecting points and finding polynomials passing through them. It delves into general interpolation formulas for signals, emphasizing the importance of functions in the process. The instructor highlights the challenges of polynomial interpolation, including complexity and instability when points are altered. The lecture concludes by discussing the implications of specific conditions on interpolation functions, ensuring accurate signal reconstruction.