The computational method based on using the operational matrix of anorthogonal function for solving variational problems is computeroriented. In this approach, a truncated Hartley series together withthe operational matrix of integration and integration of the crossproduct of two cas vectors are used for finding the solution ofvariational problems. Two illustrative...

In this paper, a design of high performance modulo 2+1 squarer is proposed. The primary improvement comes from the algorithm, circuit implementation, and implementation technology. For the algorithm, the partial product matrix reconstruction is optimized to achieve a larger range of input and fewer operation steps. The modified Wallace tree is employed to compress the partial product in each co...

Process variations (PV), including global variation (GV) and local (LV), have become one of the major issues in advanced technologies, which is crucial for circuit performance yield. However, developing a mature physics-based model challenging time-consuming. Thus, this work, we propose machine learning (ML) based method device modeling with PV implement corresponding simulation, demonstrated o...

the matrix functions appear in several applications in engineering and sciences. the computation of these functions almost involved complicated theory. thus, improving the concept theoretically seems unavoidable to obtain some new relations and algorithms for evaluating these functions. the aim of this paper is proposing some new reciprocal for the function of block anti diagonal matrices. more...