A design is described in the paper that step motor motion controller is a down location control unit based on DSP kernel.

本文提出了一套基于DSP内核的运动控制器的设计方案。

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Results: After 20 times hyperbaric oxygen therapy, group HBO1 and HBO2 showed better improvement in Water Maze Test and Step Down Test than the control group.

结果：HBO1组和HBO2组，经过20次高压氧治疗后，其在水迷宫和跳台试验中的成绩比未治疗组有明显提高。

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This thesis begins with the introduction of the basic step-down DC-DC converter, then some control methods and key system specifications.

本文首先从DC-DC变换器的工作原理入手，介绍了系统的基本控制原理和指标要求。

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