"Liszt's music, unlike that of Mozart, projects the man. With rare immediacy, it gives away the character of the composer. ... " (Brendel 1986, 3) The purpose of this study is to examine Liszt's song genre from an historical and stylistic standpoint as a reflection of Liszt's ongoing personality and style development. this end the following will be presented: - an overview of Liszt's life circumstances which reflect his personality development - a chronological classification ofLiszt's song genre - the songs viewed historically as a reflection of the man - characteristics in the revisions of the songs which reveal Liszt's ongoing developing style - a study of the development ofLiszt's harmonic and tonal language as agents of colour and textual imagery. Liszt's song oeuvre will be studied in relation to the man himself in order to revtal his motives, his values, the experiences that moved him, and the ways in which he reproduced them in music. / Department of Musicology / M.Mus.

"Liszt's music, unlike that of Mozart, projects the man. With rare immediacy, it gives away the character of the composer. ... " (Brendel 1986, 3) The purpose of this study is to examine Liszt's song genre from an historical and stylistic standpoint as a reflection of Liszt's ongoing personality and style development. this end the following will be presented: - an overview of Liszt's life circumstances which reflect his personality development - a chronological classification ofLiszt's song genre - the songs viewed historically as a reflection of the man - characteristics in the revisions of the songs which reveal Liszt's ongoing developing style - a study of the development ofLiszt's harmonic and tonal language as agents of colour and textual imagery. Liszt's song oeuvre will be studied in relation to the man himself in order to revtal his motives, his values, the experiences that moved him, and the ways in which he reproduced them in music. / Department of Musicology / M.Mus.

Satellites provide humanity with data to infer properties of the earth that were impossible a century ago. Humanity can now easily monitor the amount of ice found on the polar caps, the size of forests and deserts, the earth’s atmosphere, the seasonal variation on land and in the oceans and the surface temperature of the earth. In this thesis, new hypertemporal techniques are proposed for the settlement detection problem in South Africa. The hypertemporal techniques are applied to study areas in the Gauteng and Limpopo provinces of South Africa. To be more specific, new sequential (windowless) and non-sequential hypertemporal techniques are implemented. The time-series employed by the new hypertemporal techniques are obtained from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor, which is on board the earth observations satellites Aqua and Terra. One MODIS dataset is constructed for each province. A Support Vector Machine (SVM) [1] that uses a novel noise-harmonic feature set is implemented to detect existing human settlements. The noise-harmonic feature set is a non-sequential hypertemporal feature set and is constructed by using the Coloured Simple Harmonic Oscillator (CSHO) [2]. The CSHO consists of a Simple Harmonic Oscillator (SHO) [3], which is superimposed on the Ornstein-Uhlenbeck process [4]. The noise-harmonic feature set is an extension of the classic harmonic feature set [5]. The classic harmonic feature set consists of a mean and a seasonal component. For the case studies in this thesis, it is observed that the noise-harmonic feature set not only extends the harmonic feature set, but also improves on its classification capability. The Cumulative Sum (CUSUM) algorithm was developed by Page in 1954 [6]. In its original form it is a sequential (windowless) hypertemporal change detection technique. Windowed versions of the algorithm have been applied in a remote sensing context. In this thesis CUSUM is used in its original form to detect settlement expansion in South Africa and is benchmarked against the classic band differencing change detection approach of Lunetta et al., which was developed in 2006 [7]. In the case of the Gauteng study area, the CUSUM algorithm outperformed the band differencing technique. The exact opposite behaviour was seen in the case of the Limpopo dataset. Sequential hypertemporal techniques are data-intensive and an inductive MODIS simulator was therefore also developed (to augment datasets). The proposed simulator is also based on the CSHO. Two case studies showed that the proposed inductive simulator accurately replicates the temporal dynamics and spectral dependencies found in MODIS data. / Thesis (PhD(Eng))--University of Pretoria, 2012. / Electrical, Electronic and Computer Engineering / unrestricted