Browsing Unisa Research Output by Subject "Approximation theory%3B Errors%3B Estimation%3B Fourier transforms%3B Polynomials%3B Spectrum analysis%3B Asymptotic variance%3B Local polynomial Fourier transform%3B Local polynomial periodogram%3B Time varying instantaneous frequency%3B Signal theory"
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Browsing Unisa Research Output by Subject "Approximation theory%3B Errors%3B Estimation%3B Fourier transforms%3B Polynomials%3B Spectrum analysis%3B Asymptotic variance%3B Local polynomial Fourier transform%3B Local polynomial periodogram%3B Time varying instantaneous frequency%3B Signal theory"