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For the purpose of training the periscope operator on shore, the periscope scene simulation system is designed based on VR technology. The structure of system is introduced at first. Then the method using stencil buffer to achieve the periscope circle window clipping is proposed, which can efficiently ensure the clipping and has little influence in rendering effect. By changing the vertical and horizontal...
This paper developed a data acquiring system, and then using this system, the ship's electric Held was measured. Based on the acquired data, the characteristics of ship's electric Held was analyzed, which can be summarized as follow: the frequency of the ship's electric field vary from DC to more than 1,000 Hz, and mainly concentrate on the DC band, extreme low frequency band and power frequency band,...
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