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Browsing Articole stiintifice/Scientific articles by Issue Date

Browsing Articole stiintifice/Scientific articles by Issue Date

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  • Alaci, Valeriu (Timişoara : Tipografia Românească, 1932)
  • Alaci, Valeriu (Timişoara : Tipografia Românească, 1933)
  • Bădăluţă Minda, Codruţa; Podoleanu, Corneliu-Eusebiu (Timişoara : Editura Politehnica, 2004)
    Over time, due to stopping navigation on the channel and thus stopping the maintenance of good water status, the clogging phenomenon has increased. This determines the decrease of the floodlighting potential in the Banat ...
  • Matin, M. A. (Timişoara : Editura Politehnica, 2004)
    Due to the rapid expansion of the Internet and the overall development of digital technologies, millions of users, who are scattered all over the world, are able to use a vast number of multimedia products. Every participant ...
  • Popa, Gheorghe Daniel; Oteșteanu, Marius-Emil (Timişoara : Editura Politehnica, 2004)
    The purpose of this paper is to find a solution to implement a portable PCM analyzer composed of two blocks: a small PCM interface module and a usual PC, which runs a graphical user interface software. The PCM interface ...
  • Negoiţescu, Dan (Timişoara : Editura Politehnica, 2004)
    In the present paper is developed a small signal averaged model for a single phase APF circuit. The model can be applied to both unipolar and bipolar topologies. Based on the APF model, a controller design strategy is ...
  • Mereuţă, Şerban (Timişoara : Editura Politehnica, 2004)
    In this paper we apply a few computational and visual tools, specific to digital signal processing, to the analysis of biomolecular sequences. In particular, we prove that color spectrograms can help in visually identifying ...
  • Balint, Cornel (Timişoara : Editura Politehnica, 2004)
    The introduction of CELP (Codebook Excited Linear Prediction) speech coding provided an efficient way to compress speech data to 4.8 kbps with high quality, but with the disadvantage of great computational complexity ...
  • Szopos, Erwin; Toma, Norbert; Ţopa, Marina (Timişoara : Editura Politehnica, 2004)
    The paper presents some efficient algorithms for adaptive filtering: Wiener filter, Least Mean Square (LMS) algorithm, Kalman algorithm. These are used in several applications such as: echo canceller on telephone lines, ...
  • Comșa, Ciprian-Romeo; Burdia, Dănuţ; Chiper, Doru Florin (Timişoara: Editura Politehnica, 2004)
    The development of faster signal processing components and technologies recently induced an increased interest in Multicarrier or Orthogonal Frequency Division Multiplexing (OFDM); this is a multiplexing technique which ...
  • Enescu, Andrei Alexandru; Paleologu, Constantin; Ciochină, Silviu (Timişoara : Editura Politehnica, 2004)
    This paper deals with modifications brought to the QRD-LSL algorithm presented in [5], in order to implement it on Digital Signal Processor (DSP). It is necessary to choose a powerful processor, with a parallel architecture ...
  • Pușchiță, Emanuel; Palade, Tudor; Şelaru, Călin (Timişoara : Editura Politehnica, 2004)
    This paper presents the efficiency of different routing protocol in few wireless ad-hoc network scenarious. The key motivation behind the analysis of routing protocols is the reduction of the routing load. High routing ...
  • Tulbure, Traian; Jipa, Răzvan; Nicula, Dan; Levinthal, Adam (Timişoara : Editura Politehnica, 2004)
    The current approach for designing an integrated circuit as SoC (System-on-Chip) is based on reusing the models for modules with a well-defined functionality. For easier interconnection, these IP cores should have an ...
  • Toma, Liviu,; Shu, Fangwu; Ignea, Alimpie,; Neddermeyer, Werner; Schnell, Michael (Toma, Liviu, Jr.. The development of a new system to measure Camber and Toe using stereo cameras. Timişoara: Editura Politehnica, 2004, 2004)
    This paper presents a new measurement system used in car industry. The goal is to adjust the position of the front wheels of a car with respect to the axle where the wheels are mounted. For that, it is required to measure ...
  • Vizitiu, Constantin Iulian; Stoica, Adrian; Anton, Lucian; Iosif, Florin D. (Timişoara : Editura Politehnica, 2004)
    The choice of an appropriate pattern description method is essential for the success of the following recognition or classification process. This paper shortly presents the designing methodology proposed by the authors for ...
  • Tofilescu, Pompilian; Grama, Gheorghe (Timişoara : Editura Politehnica, 2004)
    The present paper presents few issues regarding the PWM (pulse width modulation) control of a DC motor using a power MOSFET driver. There are shown the algorithms and the calculations used to determine the switching times ...
  • Svasta, Paul; Ionescu, Ciprian; Codreanu, Norocel; Popescu, Camelia; Rapa, A. (Timişoara : Editura Politehnica, 2004)
    In order to reduce ”the time to market” of the new electronic product, an integrated software environment it is a sine qua non condition. Such an environment it is possible to be realized using a Server Based Computing ...
  • Toadere, Florin (Timişoara : Editura Politehnica, 2004)
    Our goal in this paper is to make a study about optical coherent and incoherent systems frequency response. We begin from the definition of an optical system then we define transfer function for coherent and incoherent ...
  • Stoian, Rodica; Perişoară, Lucian Andrei (Timişoara : Editura Politehnica, 2004)
    The Turbo Codes reported to achieve Shannon limits are concatenated recursive systematic codes. The performances of the Turbo Codes are dependent on encoder design, the iterative decoding procedures and the interleaving ...
  • Silion, Daniel; Panaitopol, Dorin; Rusu, Mircea Sorin (Timişoara : Editura Politehnica, 2004)
    In this paper an improved single and doubletalk echo canceller system is proposed in conformity with the ITU-T recommendation G.168, implemented on a Motorola SC140 digital signal processor. The performance of the adaptive ...

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