Browsing Unisa Research Output by Subject "Approximation theory%3B Estimation%3B Fourier transforms%3B Harmonic analysis%3B Polynomials%3B Instantaneous frequency%3B Local polynomial approximation%3B Local polynomial periodogram%3B Time varying amplitude%3B Signal processing"
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Browsing Unisa Research Output by Subject "Approximation theory%3B Estimation%3B Fourier transforms%3B Harmonic analysis%3B Polynomials%3B Instantaneous frequency%3B Local polynomial approximation%3B Local polynomial periodogram%3B Time varying amplitude%3B Signal processing"