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Signal RepresentationsCovers matrix operations, Fourier transformations, Gaussian models, and signal representations using algebraic methods.
Fourier Series: Complex CaseCovers the calculation of Fourier coefficients for periodic complex signals and the concept of a complete orthonormal system.
Signal Processing FundamentalsIntroduces signal processing basics, Fourier transform, and filtering techniques with practical applications and challenges.
Signal RepresentationsCovers the properties of signal/data representations using Fourier transformations and matrices.
Signal SamplingExplores representing analog signals digitally through sampling and quantization, discussing sampling frequency, undersampling consequences, and the stroboscopic effect.
Fourier FilteringExplores Fourier filtering principles, applications in image processing, and efficient FFT implementation.