numerical analysis of the dam-reservoir systems including fluid-structure interaction, by finite element method has some complexities especially for the semi-infinite reservoirs. however, similar to the other fem program the ansys is included some difficulties in the modeling of the semi-infinite domains, such as the dam reservoirs. in this paper a new method is proposed to remedy this problem....

This paper describes a polyphonic note detection system incorporating a simple masking technique that can accurately transcribe chords and polyphonic piano music. The system, developed in MATLAB, will take input files in .wav format. The music is segmented by using Note Average Energy (NAE) onset detection. Onsets are used to segment the music into note windows which are then analysed using the...

In this paper, we first improve two inequalities, then by using critical point theory, improve an existence theorem of periodic solutions for a nonlinear discrete system involving the p-Laplacian, and present some estimates of periodic solutions.

4 Programming in system F 17 4.1 Free structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.2 Representing free structures in system F . . . . . . . . . . . . . . 19 4.3 The case of integers: representable functions . . . . . . . . . . . . 22 4.4 Towards normalization: the reducibility technique . . . . . . . . 23 4.5 Reducibility and polymorphism . . . . . . . . . . . . . . ....

These notes are a rather subjective account of the theory of dynamical zeta functions. They correspond to three lectures presented by the author at the “Numeration” meeting in Leiden in 2010.

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Here we state the main properties of the Caputo, Riemann-Liouville and the Caputo via Riemann-Liouville fractional derivatives and give some general notes on these properties. Some properties given in some recent literatures and used to solve fractional nonlinear partial differential equations will be proved that they are incorrect by giving some counter examples.

In these notes we survey applications of L-systems to the modeling of plants, with an emphasis on the results obtained since the comprehensive presentation of this area in The Algorithmic Beauty of Plants 61]. The new developments include: a better understanding of theoretical issues pertinent to graphical applications of L-systems, extensions to programming techniques based on L-systems, and a...