Searching for novel signal processing theories and methods has always been a research hotspot in the field of modern processing. The existing transform dealing with non-stationary signals are based on traditional Cartesian coordinates, which very inconvenient to deal naturally described by polar coordinates. This paper studies two-dimensional offset linear canonical (OLCT) Firstly, definition O...

cell banking is long –term storing of cell stocks that requires intensive care and maintenance to ensure its adequate quality. the main goal of a biological bank is preparing a repository source of cell culture system in a global manner. on the other hand, cell culture is an invaluable tool for investigators in numerous fields. successful maintenance of cells requires knowledge and practice of ...

The aim of this study is to measure resources for R&D (research and development) at the regional level in Romania and also obtain primary data that will be important in making the right decisions to increase competitiveness and development based on an economic knowledge. As our motivation, we would like to emphasize that by the use of Super Fuzzy FRM model we want to determine the state of R&D ...

Multichannel synthetic aperture radar ground moving target indication has been widely used and get great attention nowadays. Traditional adaptive methods like space-time processing (STAP) need to calculate search the maximum of test statistic pixel by over a large range radial velocity, which will cause computational burden. Nonadaptive displaced phase center antenna (DPCA) signal loss targets,...

during the last few decades of the twentieth century, many research studies have been carried out in order to delve into the construct-irrelevant factors affecting language test performance of efl/esl learners. in line with this orientation and on the basis of some relevant assumptions made by scholars like bachman (1990), shohamy et al. ( 1993), bachman et al, ( 1996), etc. , the study reporte...

Recently, the authors have presented a hybrid approach for solving mathematical programs with complementarity constraints. This approach employs an active-set identification function and possesses a finite termination property under some appropriate conditions including the so-called asymptotically weak nondegeneracy. In this paper, we continue this work and propose two modified methods, one of...

As chronic diseases such as cardiovascular are prevalent and progressively more common in young people, college students paying attention to exercising, even though they busy studying. However, some unmindful of their physique bodies’ targeted exercise. The exercise do is either extensive but not refined or too homogeneous. We conducted a statistical analysis 18,101 students’ physical examinati...

due to climate changes, precipitation forecast average in time scale is one of the most important challenges for specialists in the recent years. the purpose of this research is to investigate the capabilities of the dynamic model regcm4 in precipitation forecast in cold period of fars province. in this study, september to february or 6 month is considered as the cold period. several variable s...