This paper deals with Multi-string Power Conditioning System for PV application and Maximum Power Point Tracking. This paper includes the results performed in PSIM-9 software such as Performance comparison of Incremental Conductance MPPT method with fixed step size and variable step size under varying irradiation conditions. Keywords—Multi-string Power Conditioning System (PCS), Maximum Power P...

this paper presents a full duplex, real time implementation of itu-t g.723.1 [7,8] speech coder using the tms320c5402 dsp chip which is based on a 16 bit fixed-point architecture. an optimization method is proposed in order to reduce the total necessary cycle time consumed in real-time implementation. the multi-pulse maximum likelihood quantization (mp-mlq) excitation search block which is the ...

Until now we have considered the estimation of the value of a S/TRF at one point at the time, independently of the estimated values at other estimation points, i.e. a single-point mapping approach. The Bayesian Maximum Entropy (BME; Christakos, 1990, 1992) method offers a framework where the prediction of a S/TRF at several estimation points may be considered jointly, which is referred to as a ...

In this paper, we investigate the Hyers-Ulam stability of the orthogonally  cubic equation and  Pexiderized cubic equation [f(kx+y)+f(kx-y)=g(x+y)+g(x-y)+frac{2}{k}g(kx)-2g(x),]in multi-normed spaces by the direct method and the fixed point method. Moreover, we prove the Hyers-Ulam stability of the  $2$-variables cubic  equation [ f(2x+y,2z+t)+f(2x-y,2z-t) =2...

A saddle point variational (SPV ) method was applied to the Dirac equation as an example of a fully relativistic equation with both negative and positive energy solutions. The effect of the negative energy states was mitigated by maximizing the energy with respect to a relevant parameter while at the same time minimizing it with respect to another parameter in the wave function. The Cornell pot...