unit-step signal

The control unit was able to realize real-time data/ signal acquisition and system control. The target current of motor output could be determined by the obtained data;

控制单元具有实时数据信号采集和系统控制功能，根据采集的数据信号，确定电动机输出的目标电流，利用PWM脉宽调制技术，通过H桥式电路控制电动机的输出电流和转动方向，实现助力转向功能。

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This thesis was based on the article, project of new technique research of diagnosis through the visualization of three-demission combustion and controlling load of unit, in a power station in Guangdong province and discussed the application of radiation energy signal for the superheated-steam temperature control system.

本文以广东某电厂《燃烧三维可视化诊断及机组负荷控制新技术研究项目》为背景，探讨辐射能信号在电站锅炉过热汽温控制系统中的应用。

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The first part is composed of platinum resistance temperature transducer, temperature signal adjustment circuit and central controlling unit.

铂电阻感受温度信号，送交温度信号调理电路处理。在中央控制单元的控制下，温度信号调理电路将模拟量转化为数字量，经过线性修正，得到最后的测量值并显示给测量者。

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By introducing the concept of the target& existence unit, the method of the rank detection is first applied to the field of signal processing in television tracking and measuring system, and the structure of the detector is derived from statistical theory.

本文通过引入目标存在单元的概念，首次把秩检测方法应用于电视跟踪测量系统的信号处理领域中，而且从统计理论上导出了检测器结构。

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An FPU ( Floating-Point Unit) is the principal component in graphics accelerators, DSPs ( Digital Signal Processor) and high performance computer systems.

浮点单元FPU（Floating Point Unit）成为图形加速器、DSPs和高性能计算机的基本部件。

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