The paper analyze elemental samplingprogram, and study an optimal sampling policy for environmental monitoring.
本文分析了基本抽样程序，并用来解决环境监测的抽样优化问题。
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According to the user's requirements for map digitization and data structure, this paper designs a "polygon-chain" combined sampling method and a samplingprogram.
The design of hardware interface circuits, setting of control parameters, some critical control code, and the flowchart of AD samplingprogram etc. are described in this paper.