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Université de Neuchâtel

0.35 μm 22μW Multiphase Programmable Clock Generator for Circular Memory SC FIR Filter For Wireless Sensor Applications

Dlugosz, Rafal Tomasz ; Iniewski, K. ; Talaśka, T.

In: IEEE Workshop on Signal Processing Systems (SIPS), 2006, vol. IM3, no. M3-5, p. 157-160

The paper presents the programmable multiphase clock generator for switched-capacitor finite impulse response (SC FIR) circular memory filters. The proposed programmable clock circuit enables easy division of such kind of filters into different orders smaller sections, which when connected in series, lead to increase in filter efficiency: reduction of chip area, power dissipation, and rising up...

Consortium of Swiss Academic Libraries

The 2008 CAV Award citation

Bryant, R. ; Grumberg, O. ; Henzinger, T. ; Vardi, M.

In: Formal Methods in System Design, 2009, vol. 35, no. 1, p. 4-5

Consortium of Swiss Academic Libraries

A 2.4-GHz low power polar transmitter for wireless body area network applications

Kopta, Vladimir ; Le Roux, Erwan ; Pengg, Franz ; Enz, Christian

In: Analog Integrated Circuits and Signal Processing, 2014, vol. 81, no. 3, p. 657-666

Université de Fribourg

2(CREM) : une méthode de reconnaissance structurelle de documents complexes basée sur des patterns bidimensionnels

Robadey, Lyse ; Ingold, Rolf (Dir.) ; Bapst, Frédéric (Codir.)

Thèse de doctorat : Université de Fribourg : 2001 ; No 1364.

This thesis addresses the question of printed document recognition. We studied existing systems, first in a general context, by making the distinction between physical and logical structure recognition systems. Then, we focused on methods specific for complex layout documents and on methods having a learning aptitude. Since there do not seem to exist learning systems which are able to recognise...

Haute Ecole d'Ingénierie

2D hardware acceleration

Bodenmann, Joel ; Corthay, François (Dir.)

Mémoire de bachelor : Haute Ecole d'Ingénierie, 2017.

The objective of the project is to develop an IP-core that provides hardware acceleration for common 2D rendering operations in an embedded system. The requirements for graphical user interfaces (GUI) on modern display and touchscreen based systems are increasing steadily. Rendering complex and attractive GUIs requires a lot of processing power. At the same time, energy consumption for most...

Haute Ecole d'Ingénierie

3-Achsen-Kamerastabilisierungssystem : Diplom 2015

Keller, Manuel ; Marcuard, Jean-Daniel (Dir.)

Mémoire de bachelor : Haute Ecole d'Ingénierie, 2015.

Das Ziel dieser Arbeit ist die Modellierung, Untersuchung und Regelung einer Kamerastabilisierung.

Université de Neuchâtel

3D modeling from AFM measurements

Jost, Timothée ; Hügli, Heinz

In: Metrology-based Control for Micro-Manufacturing (Proceedings of SPIE), 2001, vol. 4275, no. 8, p. 61-70

There exist many techniques for the measurement of micro and nano surfaces and also several conventional ways to represent the resulting data, such as pseudo color or isometric 3D. This paper addresses the problem of building complete 3D micro-object models from measurements in the submicrometric range. More specifically, it considers measurements provided by an atomic-force microscope (AFM) and...