查询词典 control signal

After the first analogue consoles, Lawo developed the hybrid PTR, analogue signal processing with digital control.

在起初的模拟调音台之后，朗沃采用模拟信号处理和数字控制技术开发了模数混合型调音台。

The design and implementation of the control node in a DSM system for radar signal processing is described in this paper.

介绍了一种适应雷达信号处理的DSM系统的核心控制者的设计与实现。

The system adopted active tracking,namely calculate the input angle of the tracking device in advance,the angle is correspondent to the sun position some moment.Photoelectric sensors react the sunlight that putting on different position of the platform, feedback electrical signal.Then single-chip applys the subprogram and sends out pulse to step motors according to the signals,can control the rotate angle and direction of the step motor. The mechanism has realized the automatic track to the sun, so that the trackers top flat board can be always vertical to the sunlight and arrive the furthest receiving energy.

系统采用主动式跟踪，即预先计算好对应于某时刻太阳位置的跟踪机构的输入角度，通过跟踪器上平台不同位置上摆放的光电传感器感受该太阳位置的光照，反馈回电信号，单片机根据该信号调用子程序发出脉冲对步进电动机的转动角度和方向进行控制，实现了机构对太阳的自动跟踪，使跟踪装置的上平台始终处于垂直于光照方向，达到了能量最大限度的接收。

These results suggest that the activate spleen-energy method can achieve appetitive purpose by not only affecting the gastrointestinal tract function in periphery, but also regulating the process of ingestion in brain. The basic research about ingestion indicate: one hand, after food enters the gastro-intestinal tract, the endocrine cell of the intestinal tract is activated and secrete many kinds of brains intestines peptide, the level of the brain intestines peptide in blood as the periphery signal spreads to the central nervous system regions that control digest and feeding behavior. On the other hand, it has been shown that dorsal parabranchial neurons, containing CCK-8S, extend fibers to the VMH and are involved in the inhibition of feeding .

关于摄食控制的基础研究表明，一方面食物进入胃肠道后，激活肠道的内分泌细胞，分泌多种脑肠肽如CCK-8S，这些脑肠肽在血中的水平作为外周信号可通过"肠—脑轴"传入中枢神经系统介导消化和摄食行为的部位，影响摄食中枢神经元的活动调节动物的摄食行为；另一方面中枢神经元可合成释放内源性的神经肽直接作用于摄食中枢神经元调节摄食，如中枢鳃旁体神经元的神经纤维就可延伸到达VMH，并且合成释放内源性的CCK-8S。

Its function needs to be perfected further, for example the transmission of audio frequency signal and the control of pedestal.

本系统功能上仍有待于进一步完善，例如本系统没有考虑音频信号的传输和云台的控制等的问题。

It is used to realize on-the-spot signal gathering, autodial and giving the alarm, and long-range control. The second part is the module of image processing, which is the problem that is mainly solved by the system.

第二部分是图像处理单元，也是该系统重点解决的问题，其关键是对图像进行压缩编码，采用软硬件结合的方式达到图像压缩的目的。

The process of digital signal include routine filter circuit and Automatic Gain Control Circuit.

系统中对数据信号的处理，除了常规的滤波电路外，还采用了自动增益放大电路，来提高信号的可靠性。

The gain is adjusted by the automatic gain control circuit if a preamble signal is detected.

调整后的收益是由自动增益控制电路，如果一个序言信号检测。

Getting rid of high DC background and automatic gain control are very essential for extracting target signal out effectively.

通过分析红外CCD信号处理电路的设计要求，介绍了应用于该信号处理的几种常用电路的设计方法。

According to the object-oriented software development concept and under the direction of the before-mentioned algorithm, Signal - Urban Traffic Control System is realized by VC++, which approves the rationality of system design and the validity of realization for getting the reasonable statistical result.

并通过对示例路网进行仿真，得出了合理的统计结果，证实设计的合理性和实现的有效性。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。