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51	Athanasius Kircher und die Verzeichnung der Musik Hust, Christoph 07 July 2015 (has links) (PDF) Zwischen 1630 und 1650 vollzog sich ein Wandel in Athanasius Kirchers Vermittlung des musikalischen Wissens: Musik konzipierte er im Zusammenhang der Universalwissenschaft immer mehr als Zeichen des Weltbildes im Kontext einer christlich-neuplatonischen Pansemiose. Die Studie arbeitet dies am Beispiel der "Institutiones mathematicae" (ca. 1630), der "Mathematica curiosa" (ca. 1640) und der "Musurgia universalis" (1650) heraus. Besonderes Augenmerk gilt Kirchers Umgang mit seinen Quellen, insbesondere Nikolaus von Kues, Robert Fludd und der Tradition der Philosophia perennis. / Between 1630 and 1650, a change in Athanasius Kircher's way to communicate the knowledge of music took place: Within the context of universal science, he conceptualised music increasingly as a symbol for his world view and its Christian-Neoplatonic pansemiosis. This study discusses these issues based on Kircher's "Institutiones mathematicae" (c1630), "Mathematica curiosa" (c1640), and "Musurgia universalis" (1650). Special emphasis lies on Kircher's use of his sources, particularly Nicholas of Cusa, Robert Fludd, and the tradition of Perennial philosophy. Athanasius Kircher Universalwissenschaft Neuplatonismus Institutiones mathematicae Mathematica curiosa Musurgia universalis Nikolaus von Kues Cusanus Robert Fludd Robertus de Fluctibus Philosophia perennis Athanasius Kircher Universal science Neoplatonism Institutiones mathematicae Mathematica curiosa Musurgia universalis Nicholas of Cusa Cusanus Robert Fludd Robertus de Fluctibus Perennial philosophy ddc:780 rvk:LP 39450
52	Athanasius Kircher und die Verzeichnung der Musik Hust, Christoph 07 July 2015 (has links) Zwischen 1630 und 1650 vollzog sich ein Wandel in Athanasius Kirchers Vermittlung des musikalischen Wissens: Musik konzipierte er im Zusammenhang der Universalwissenschaft immer mehr als Zeichen des Weltbildes im Kontext einer christlich-neuplatonischen Pansemiose. Die Studie arbeitet dies am Beispiel der 'Institutiones mathematicae' (ca. 1630), der 'Mathematica curiosa' (ca. 1640) und der 'Musurgia universalis' (1650) heraus. Besonderes Augenmerk gilt Kirchers Umgang mit seinen Quellen, insbesondere Nikolaus von Kues, Robert Fludd und der Tradition der Philosophia perennis. / Between 1630 and 1650, a change in Athanasius Kircher''s way to communicate the knowledge of music took place: Within the context of universal science, he conceptualised music increasingly as a symbol for his world view and its Christian-Neoplatonic pansemiosis. This study discusses these issues based on Kircher''s 'Institutiones mathematicae' (c1630), 'Mathematica curiosa' (c1640), and 'Musurgia universalis' (1650). Special emphasis lies on Kircher''s use of his sources, particularly Nicholas of Cusa, Robert Fludd, and the tradition of Perennial philosophy. info:eu-repo/classification/ddc/780 ddc:780
53	Athanasius Kircher und die Verzeichnung der Musik Hust, Christoph 07 July 2015 (has links) Zwischen 1630 und 1650 vollzog sich ein Wandel in Athanasius Kirchers Vermittlung des musikalischen Wissens: Musik konzipierte er im Zusammenhang der Universalwissenschaft immer mehr als Zeichen des Weltbildes im Kontext einer christlich-neuplatonischen Pansemiose. Die Studie arbeitet dies am Beispiel der 'Institutiones mathematicae' (ca. 1630), der 'Mathematica curiosa' (ca. 1640) und der 'Musurgia universalis' (1650) heraus. Besonderes Augenmerk gilt Kirchers Umgang mit seinen Quellen, insbesondere Nikolaus von Kues, Robert Fludd und der Tradition der Philosophia perennis. / Between 1630 and 1650, a change in Athanasius Kircher''s way to communicate the knowledge of music took place: Within the context of universal science, he conceptualised music increasingly as a symbol for his world view and its Christian-Neoplatonic pansemiosis. This study discusses these issues based on Kircher''s 'Institutiones mathematicae' (c1630), 'Mathematica curiosa' (c1640), and 'Musurgia universalis' (1650). Special emphasis lies on Kircher''s use of his sources, particularly Nicholas of Cusa, Robert Fludd, and the tradition of Perennial philosophy. info:eu-repo/classification/ddc/780 ddc:780
54	Mitteilungen des URZ 4/1996 Baensch, Brose, Clauss, Dippmann, Mueller, Richter, Riedel, Schier, Schmidtchen, Wolf, Ziegler 16 May 1997 (has links) Das Campusnetz - neue Strukturen und Funktionen Neues vom WWW-Server Umstellung der HOME-Verzeichnisse vom NFS ins AFS AFS löst NFS ab! Neue Rechnersysteme - zur allgemeinen Nutzung Superskalarrechner - Inbetriebnahme und Nutzungsmöglichkeiten PC-Integration via SAMBA-Server CD-ROM im Netz Die Programmpakete MATHEMATICA und ANSYS Ueberblick ueber /uni/global-Software Ein weihnachtliches Problem? info:eu-repo/classification/ddc/050 ddc:050 info:eu-repo/classification/ddc/004 ddc:004 ANSYS; Software; CD-ROM
55	Aplikace waveletové transformace v software Mathematica a Sage / Applications of wavelet transform in Mathematica and Sage Novotný, Radek January 2013 (has links) This thesis focuses on image processing using wavelet transform. The usage of wavelet transform is analysed especially for image compression and image noise reduction purposes. The analysis describes in detail aspects and application of the following wavelet transform methods: CWT, DWT, DTWT, 2D DWT. The thesis further explains the meaning of the mother wavelet and studies certain specific kinds of wavelets, kinds of thresholding and its purposes and also touches on the JPEG2000 standard. Mathematica and Sage software packages were used to design algorithms for image compression and image noise reduction, utilising relevant wavelet transform findings. The concluding part of the thesis compares the two software packages and results obtained using different algorithms.
56	毎年・非毎年時系列資料を用いた水文極値の頻度解析に関する研究田中, 茂信 25 January 2010 (has links) Kyoto University (京都大学) / 0048 / 新制・論文博士 / 博士(工学) / 乙第12423号 / 論工博第4033号 / 新制\|\|工\|\|1480(附属図書館) / 27519 / (主査)教授寶馨, 教授岡田憲夫, 教授角哲也 / 学位規則第4条第2項該当極値流域平均雨量洪水流量毎年値資料(AMS) 非毎年値資料(POT) 一般極値分布一般パレート分布 Gumbel分布指数分布閾値 Mathematica 500
57	Aplikace waveletové transformace v software Mathematica a Sage / Applications of wavelet transform in Mathematica and Sage Novotný, Radek January 2013 (has links) This thesis focuses on image processing using wavelet transform. The usage of wavelet transform is analysed especially for image compression and image noise reduction purposes. The analysis describes in detail aspects and application of the following wavelet transform methods: CWT, DWT, DTWT, 2D DWT. The thesis further explains the meaning of the mother wavelet and studies certain specific kinds of wavelets, kinds of thresholding and its purposes and also touches on the JPEG2000 standard. Mathematica and Sage software packages were used to design algorithms for image compression and image noise reduction, utilising relevant wavelet transform findings. The concluding part of the thesis compares the two software packages and results obtained using different algorithms.
58	Numerical analysis and multi-precision computational methods applied to the extant problems of Asian option pricing and simulating stable distributions and unit root densities Cao, Liang January 2014 (has links) This thesis considers new methods that exploit recent developments in computer technology to address three extant problems in the area of Finance and Econometrics. The problem of Asian option pricing has endured for the last two decades in spite of many attempts to find a robust solution across all parameter values. All recently proposed methods are shown to fail when computations are conducted using standard machine precision because as more and more accuracy is forced upon the problem, round-off error begins to propagate. Using recent methods from numerical analysis based on multi-precision arithmetic, we show using the Mathematica platform that all extant methods have efficacy when computations use sufficient arithmetic precision. This creates the proper framework to compare and contrast the methods based on criteria such as computational speed for a given accuracy. Numerical methods based on a deformation of the Bromwich contour in the Geman-Yor Laplace transform are found to perform best provided the normalized strike price is above a given threshold; otherwise methods based on Euler approximation are preferred. The same methods are applied in two other contexts: the simulation of stable distributions and the computation of unit root densities in Econometrics. The stable densities are all nested in a general function called a Fox H function. The same computational difficulties as above apply when using only double-precision arithmetic but are again solved using higher arithmetic precision. We also consider simulating the densities of infinitely divisible distributions associated with hyperbolic functions. Finally, our methods are applied to unit root densities. Focusing on the two fundamental densities, we show our methods perform favorably against the extant methods of Monte Carlo simulation, the Imhof algorithm and some analytical expressions derived principally by Abadir. Using Mathematica, the main two-dimensional Laplace transform in this context is reduced to a one-dimensional problem. 332.64
59	Theoretical investigation of size effects in multiferroic nanoparticles Allen, Marc Alexander 05 August 2020 (has links) Over the last two decades, great progress has been made in the understanding of multiferroic materials, ones where multiple long-range orders simultaneously exist. However, much of the research has focused on bulk systems. If these materials are to be incorporated into devices, they would not be in bulk form, but would be miniaturized, such as in nanoparticle form. Accordingly, a better understanding of multiferroic nanoparticles is necessary. This manuscript examines the multiferroic phase diagram of multiferroic nanoparticles related to system size and surface-induced magnetic anisotropy. There is a particular focus on bismuth ferrite, the room-temperature antiferromagnetic-ferroelectric multiferroic. Theoretical results will be presented which show that at certain sizes, a bistability develops in the cycloidal wavevector. This implies bistability in the ferroelectric and magnetic moments of the nanoparticles. This novel magnetoelectric bistability may be of use in the creation of an electrically-written, magnetically-read memory element. / Graduate bismuth ferrite bfo nanoparticle nanomagnetism multiferroics optimization magnetism ferroelectric bistability anisotropy surface anisotropy weak ferromagnetism antiferromagnetism Dzyaloshinskii-Moriya interaction cycloid numerical methods condensed matter solid state physics magnetoelectric effect room-temperature multiferroic superexchange magnetic memory spin canting g-type antiferromagnetism Heisenberg Hamiltonian Nelder-Mead L-BFGS-B mathematica python ferroelectricity perovskite antiferromagnet bifeo3 rhombohedral pseudocubic r3c trigonal physics magnetic memory electrically-written memory curie temperature néel temperature materials science

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