查询词典 sensor amplifier

1On the basis of pattern recognition analysis and in the light of the spectrum oflight source and the spectral response of CCD sensor as well as the spectral reflectance ofkernels,it is found that for the monochromic image recognition system and under the con-dition of reducing the probability error of classification to minimum,the optimum lightsource is a monochromatic light,the wave length of which is that rendering the series re-sponse of the difference between the spectral reflectances of two classes of kernels and theCCD sensor spetral response maximum.

在模式识别理论分析基础上，依据光源光谱、CCD摄像元件光谱响应以及作物籽粒表面反射率光谱特性，在使分类错误概率最小的目标下，得出籽粒黑白图象识别系统最佳光源为单色光，其波长为使两类待识别籽粒反射率光谱差值与CCD光谱响应二者的串联响应最大的波长。

In practice, each sensor may have different observation dimension; that is to say, each sensor may make use of different model to observe the same target. In order to solve the above problem, by mapping among the state spaces, a nonequal dimension MAP estimate fusion algorithm between the output target estimate state and feedback is presented in this paper. Computer simulations show the effect of algorithm.

在实际中各传感器的观测信息维数不一致，也即各传感器可能采用不同的模型观测同一目标；为解决上述问题，通过建立状态映射，提出了输出目标估计状态之间维数不同情况下的带反馈极大验后估计融合方法，并通过计算机仿真验证了该算法的有效性。

According to optical principle, the omnivision sensor was designed. By using the omnivision sensor, robots panoramic image in working environment was obtained.

利用光学视觉原理，设计了一种全景视觉传感器，从而获得机器人周围环境的全方位景物的图像。

Monolayer.2. A Novel Sensor Based on Layer-by-Layer Hybridized Phosphomolybdate and Poly on a Cysteamine Modified Gold ElectrodeA novel sensor have been constructed by layer-by-layer hybridizing phosphomolybdate and poly on a cysteamine modified gold electrode.

磷钼杂多酸和聚二茂铁硅烷多层组装膜修饰电极及其电化学行为采用层层组装法在金电极上组装多金属氧酸盐阴离子和聚阳离子聚二茂铁硅烷，交替沉积多层膜，构建了杂多酸-PFS多层膜修饰的金电极。

This paper offers a design scheme using single chip microcomputer AT89S51 and periphery chip LM331, MAX7219, among which, the MCU is a instrument designed for gaining and controlling data from linear strain displacement sensor under constant voltage and presser sensor located at plank. It is pithily in structure and excellent in reliability.

文中介绍利用单片机AT89S51和外围芯片LM331、MAX7219的设计方案，其中微处理器单元是用来从恒电势的线性应变位移传感器和装在支架上的压力传感器的电信号中获取及处理数据的设备，安装在轻的铝合金外壳中，按用途需要设计而成，它结构简洁、可靠性高。

In order to provide fast authentication between two nodes in wireless sensor networks, an ID-based key predistribution scheme for wireless sensor networks is proposed.

为了在无线传感器网络中提供节点之间的快速认证，提出了一种基于ID的无线传感器网络密钥分配协议。

According to the structural characteristics of Wireless Sensor Network,a novel range-free and distributed positioning algorithm is proposed based on anchor's sectored antenna and sensor's omnidirectional antenna.

基于锚节点装配的扇区天线和普通节点装配的全向天线，提出了一种非测距分布式节点定位算法。

The device includes a beam; at least one beam support mounted on the beam; a sensor assembly slidably connected to said beam and adapted for measuring the distance to the surface; and a transducer assembly adapted for measuring the position of said sensor assembly along said beam.

该装置包括：梁；至少一个梁支撑件，其安装在所述梁上；传感器组件，其与所述梁可滑动地连接并且适合于测量与所述表面的距离；以及变换器组件，其适合于测量所述传感器组件沿着所述梁的位置。

This system consists of gas sensors, infrared sensor, televox body sensor, door magnetic switch components.

该系统由煤气传感器，人体红外传感器，声控传感器，门磁开关等部分组成。

Analyzing the heat transfer of thermometric sensor for liquid steel,a relevant finite element model is developed for the sensor.

在分析钢水测温传感器传热过程的基础上，建立了测温传感器的有限元模型。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。