This paper considers a robust control synthesis problem for uncertain linear systems to meet design specifications given in terms of multiple frequency domain inequalities in (semi)finite ranges. In this paper, we restrict our attention to static (gain feedback) controllers. We will develop a new multiplier method that allows for reduction of synthesis conditions to linear matrix inequality pro...

PURPOSE The Avon Longitudinal Study of Parents and Children (ALSPAC) prospective cohort was used to determine the accuracy of the Paley multiplier method for predicting leg length. Using menarche as a proxy, physiological age was then used to increase the accuracy of the multiplier. METHODS Chronological age was corrected in female patients over the age of eight years with documented date of ...

This paper presents the delay of carry save based multiplier of 65nm technology using Field Programmable Gate Array is in enable mode. Here we present a design of floating point multiplication and that can utilize the decimal carry save addition is reduce path delay and dissipation power. The multiplier can stores a less number of multiplicand uses a decimal carry save addition in the portion o...

This paper proposes a method for area efficient fractional fixed point(Q-format) multiplier based on Urdhava Tiryakbhyam of vedic mathematics. Even though conventional or normal Urdhava multipliers carries high speed mathematical operations, they consume more chip area. Hence we proposed a pipelined multiplier architecture in this paper which consumes less chip area. The pipelined multiplier ar...

The symmetry approach to the determination of Jacobi’s last multiplier is inverted to provide a source of additional symmetries for the Euler–Poinsot system. These additional symmetries are nonlocal. They provide the symmetries for the representation of the complete symmetry group of the system. 1 Jacobi’s last multiplier The method of Jacobi’s last multiplier [12, 13, 14] (see also [15, pp. 32...

This paper proposes a Quadrature Phase Shift Keying (QPSK) using two different methods. QPSK is one of the forms of Phase Shift Keying (PSK) modulation scheme. Generally a conventional QPSK modulator with Direct Digital Synthesizer (DDS) and arithmetic multiplier separates base band signal into I and Q phase which consumes low throughput with complexity in hardware implementation. Hence to gene...

One of the well-known problems in evolutionary search for solving optimization problem is the premature convergence. The general constrained optimization techniques such as hybrid evolutionary programming, two{phase evolutionary programming, and Evolian algorithms are not safe from the same problem in the rst phase. To overcome this problem, we apply the sharing function to the Evolian algorith...

Multiplication is frequently required in digital signal processing. Parallel multipliers provide a high-speed method for multiplication, but require large area for VLSI implementations. In most signal processing applications, a rounded product is desired to avoid growth in word size. Thus an important design goal is to reduce the area requirement of the rounded output multiplier. This paper pre...

Digital Signal Processors with complex arithmetic capability (DSP-C) are useful for various applications. In this paper, we propose a method for the effective implementation of specific circuits with real coefficients on DSP-C. DSPC has special hardware such as a complex multiplier so that a complex calculation can be performed with only one instruction. First, we show that nodes with two real ...

Selecting conveniently the proposal kernel and the adjustment multiplier weights of the auxiliary particle filter may increase significantly the accuracy and computational efficiency of the method. However, in practice the optimal proposal kernel and multiplier weights are seldom known. In this paper we present a simulation-based method for constructing offline an approximation of these quantit...