The volume of the navigation star database is large when star map recognition is carried out by KMP algorithm.

用KMP算法进行星图识别时，制定的导航星库容量大。

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Finally, a verification identification is used to solve the redundancies of the observed star triangle and the mapped navigation star triangle.

最后，引入验证识别环节有效地解决观测三角形与匹配的导航三角形产生的冗余问题。

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The simplex method is chosen to do the optimization, and a best navigation star table under simple conditions is proposed to reinforce the global optimize capability of simplex method.

针对单纯形法全局搜索能力不足的缺点，提出了通过编制简单条件下的最佳测星方位表来为算法提供良好初值的解决方案。

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While most of you probably carry an all-in-one NAV with a built-in GPS receiver, the MG-920 is designed to connect to Bluetooth navigation systems that need a little help syncing with satellites, and although the SiRF Star III LP chip and rechargeable Li-ion cell are entirely average, the bottom-mounted FM transmitter allows a turn-by-turn instructor to be channeled to one's FM radio.

ENGADGET: Mainnav MG-920 Bluetooth GPS receiver touts FM transmitter