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- Nebojsa V. Stojkovic, Predrag S. Stanimirovic
- European Journal of Operational Research
- 2001

- UDK, POBOLJŠANJE KVALITETE PRIKAZA, +9 authors Nebojsa V. Stojkovic
- 2009

Time-frequency distributions represent an efficient tool in the analyzing and processing of nonstationary signals. Some characteristics of nonstationary signals (such as frequency modulation or the… (More)

- Nebojsa V. Stojkovic, Predrag S. Stanimirovic, Marko D. Petkovic
- Int. J. Comput. Math.
- 2009

Taylor & Francis makes every effort to ensure the accuracy of all the information (the “Content”) contained in the publications on our platform. However, Taylor & Francis, our agents, and our… (More)

- Predrag S. Stanimirovic, Nebojsa V. Stojkovic, Ivan M. Jovanovic
- Int. J. Comput. Math.
- 2010

- Nebojsa V. Stojkovic, Predrag S. Stanimirovic, Marko D. Petkovic, Danka S. Milojković, Sung Gyu Kim
- 2014

and Applied Analysis 3 Algorithm 2.1 consider interchange a basic variable xB,p and nonbasic variable xN,j . aql ⎧ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪⎨ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪⎩ 1 apj , q p, l j apl apj , q p, l / j −qj apj , q… (More)

- Predrag S. Stanimirovic, Nebojsa V. Stojkovic, Vera Kovacevic-Vujcic
- European Journal of Operational Research
- 2005

In this paper we apply a stabilization procedure proposed by Kova cevi c-Vuj ci c and A si c to the Mehrotra’s primal– dual interior-point algorithm for linear programming. Transformations of the… (More)

- Nebojsa V. Stojkovic, Stevan Jokic, Mirna Bratulić, P. Jakovcic
- MELECON 2006 - 2006 IEEE Mediterranean…
- 2006

In the paper different fourth order filter designs with different transfer function approximations are discussed. Specifications on the filters are given for VDSL signal processing. Transfer… (More)

- Predrag S. Stanimirovic, Nebojsa V. Stojkovic, Predrag S. Stanimirovic, N. V. Stojković
- 2015

The simplex method is an algorithm for solving linear problems which was discovered by George Dantzig in 1947. It occurs very frequently in almost every modern industry. In fact, areas using linear… (More)

- Nebojsa V. Stojkovic, G. Tovilovic, Sasa Vlahinic
- 2011 Proceedings of the 34th International…
- 2011

In this paper second- and fourth-order high pass filter sections are presented. The voltage noise spectral density and the Schoeffler sensitivity are calculated for the simple design procedure and… (More)

We investigate the problem of finding the first basic solution in the simplex algorithm. A modification of two phases simplex method is presented and its implementation in programming language Visual… (More)