Orthogonal time frequency space (OTFS) is a new method technique that supports reliable information transmission in strong Doppler environment. Aiming at the radar target parameter estimation problem of integration and communication (IRC) based on OTFS, this paper proposes two-step algorithm combining maximum likelihood (ML) gradient descent (GD) principle. Firstly, echo signal OTFS integrated ...

Cereal Chem. 79(3):465–469 The structural features of rice starch that may contribute to differences in the functionality of three long-grain rice cultivars were studied. Dried rough rice samples of cultivars Cypress, Drew, and Wells were analyzed for milling quality, grain physical attributes, and starch structures and physicochemical properties. Drew was lower in head rice yield and transluce...

In this paper, we construct a learning method of stochastic perceptron based on semiparametric inference, and show that this method produces large margin solutions. In semiparametric inference, the parameters are divided into structural parameters which are to be estimated and nuisance parameters in which we do not have any interest. Here, the weight vector of perceptron is de ned as structural...

Rice black-streaked dwarf virus was shown to contain ten dsRNA segments in a genome with an approximate molecular weight of 18.96 x IO8 or 19.66 x 10’. depending on the buffer employed for electrophoresis in polyacrylamide gels. In coelectrophoreses of genomes from rice black-streaked dwarf and maize rough dwarf virus, all segments coincided electrophoretically except segments 1, 3, and 10. In ...