In this paper, a novel guidance law based on reinforcement learning (RL) algorithm is presented to deal with the maneuvering target interception problem using deep deterministic policy gradient descent neural network. We take missile’s line-of-sight (LOS) rate as observation of RL and propose reward function, which constructed miss distance LOS train network off-line. process, trained has capac...

the late eocene-early oligocene sarnowsar granitic rocks and many dacitic to rhyolitic dykesintruded in metamorphosed and metasomatized shale, sandstone, calcite and dolomite marbles andvolcaniclastic and pyroclastic rocks. as a result several million tons of iron ores formed within carbonaterocks in the sangan area. the sarnowsar granitic rocks are mainly granite to granodiorite, metaluminous,...

An adaptive procedure is described for the line intercept sampling. Modified Hansen-Hurwitz and Horvitz-Thompson estimators are used to find estiamtors for the population mean, population density and coverage. An example is given to justify the method and to compare it with ordinary line intercept sampling.

a more detailed analysis is made of the energy spectrum of the diffuse component of extragalactic gamma rays over the range of 0.3- 10 gev, obtained fromthe egret instrument at the compton gamma ray observatory. the derived excess energy spectrum of high galactic latitude, b > 60°, using intercept method shows that it is correlated with virgo cluster (over lsr) and average virgo intensity is ab...