It develops a calculation model of transportation energy consumption based on the vehicle driving and calibrates related parameters. 建立了基于车辆使用的交通能耗测算模型,计算了相关参数。
Assembles, calibrates, installs and overhauls mechanical precision instruments and equipment. 组装、调整、安装和检修机械精密仪器和设备。
Bench calibrates and test all field instruments and valves prior to installation. 安装之前,校准和测试所有现场设备和阀门。
Calibrates the touch screen and adjusts double-tap time. 校准触屏并调整双击时间。
So a novel passive polarimetric calibration scheme is presented, which calibrates large aperture polarimetric radar using calibrated small aperture polarimetric radar. 为此,提出一种新的无源极化校准方案,该方案利用已校准的小口径雷达来校准大口径雷达。
Calibrates the touch screen and sets the double tap time. 校准触摸屏及设置双点速度。
A correlative based technique, which estimates and calibrates the circle array antenna channel uncertainty used an auxiliary source, is given in this paper. 基于辅助源的相关校正理论,研究了通过在天线馈电口输入辅助信号,再对信号求相关来实现对阵列通道不一致性的校正;
I also visited a lab that calibrates high-end DMMs using the Internet. 我还看到一个实验室通过互联网来校准高级数字万用表。
Analyses the defect of the frequency calibration in traditional frequency agility radar signal generator, designs the new circuit of frequency calibration in which works and calibrates simultaneously, improving the frequency precision and the time of working stably. 分析了原有频率捷变雷达信号源中频率校准方法存在的缺陷,在此基础上设计了实时校准的频率校准电路,提高了信号源的频率跟踪精度和稳定工作时间。
The author calibrates the point target of standard lambert slab and derives the theoretical formula of its lidar scattering cross section. 推导了点目标的激光雷达散射截面的理论公式,对标准朗伯平板点目标进行了定标。
Perspective transformation is used as its imaging geometrical model, and radial distortion as distortion model. Referring camera calibration, the proposed method calibrates the internal and external parameters of X ray device respectively. 采用透视变换作为X射线机成像的几何模型,径向畸变作为其畸变模型,借鉴了摄像机标定技术,对X射线机的内外参数分别进行标定。
In this paper, a novel method to handle both pose and lighting conditions simultaneously is proposed, which calibrates the pose and lighting to a predefined reference condition through an illumination invariant 3D face reconstruction. 提出了一种对人脸图像中的姿态和光照变化同时进行校正处理的方法,即通过光照不变的3D人脸重建过程,将姿态和光照都校正到预先定义的标准条件下。
By this models, this paper calibrates some factors which affect the saturation flow rate, and calibrates the revision coefficient fw on the basis of the relationship between the road width and the bus velocity. 在此基础上,对影响饱和流率的部分因素的修正系数进行了标定,基于车道宽对车速的影响程度确定车道宽修正系数。
The system receives UTC timestamp and PPS from GPS using software, then calibrates the clock of computer. 系统利用软件,从GPS接收器获取UTC时间码和秒定时信息,并对计算机时钟进行校准。
The system digitizes the plates by common flat scanner, calibrates the scan images accurately and analyses the images with digital image processing technology. 该系统使用普通平板扫描仪将弹道相机拍摄到的干板图像进行数字化并对扫描图像进行高精度的标定和修正,再利用数字图像处理技术对干板图像进行分析判读。
Firstly, this method calibrates the inspected image of printed circuit board. Then, the pattern matching function of IMAQ Vision Assistant is mainly used to inspect the missing electronic component on printed circuit board. 该方法首先对被检测的印刷电路板图像进行校正,然后主要利用IMAQVisionAssistant的模板匹配函数实现对印刷电路板上电子元件缺件的检测。
This paper introduces a digital and intelligent active direct current resistor box, which calibrates various direct current resistance measurement devices substituting conventional standard resistor box. 介绍了一种取代传统标准电阻箱的数字化智能有源直流标准电阻器,它由标准电阻与有源电路箱组成,用于对各种类型的直流电阻测量仪进行校验。
Experimental results showed the validity of the calibration method. verifies and calibrates the calculation formulas. 试验结果验证了标定算法的有效性。验证了标定轨长法计算公式;
The blackbody cavity as a reference source calibrates the system. The design considered the influence of the change of instrument internal stray radiation with the temperature on the measurement result and presented corresponding correction method by water bath. 使用黑体炉标定仪器并考虑仪器内部杂散辐射随温度变化对测量结果的影响,提出通过水浴方法进行相应修正。
The paper puts forward a system calibration scheme, and calibrates the measurement system by many experiments. 通过实验对测量系统进行了系统标定。
A new method for scaling Philip's equation of infiltration verifies and calibrates the calculation formulas. Philip入渗公式标定计算的改进验证了标定轨长法计算公式;
Next we tested the simulation platform by channel calibration, and compared the results with the industrial recognized ones, which calibrates the system simulation parameters agree with the relevant protocols and standard. 然后对仿真平台进行信道校准测试,并与业界公认的结果对比,使系统的仿真配置符合LTE协议和相关标准文档的规定。
First of all, this paper calibrates the output device in order to obtain good training data, and prints the test target after the status of equipment meet the experimental conditions, then measure and get sample data. 首先,为了获取良好的训练样本,本文对输出设备进行校准测试,确定设备状态满足实验条件之后,输出测试色靶,并测量获得样本数据。
Because of the problem in calibration experiments, the original algorithm has been improved. It calibrates the translation component tz, which eliminates the unstable effect for the result and makes the good convergence of the focal length. 实验中针对标定遇到的问题,改进了原有算法,采用单独标定平移分量tz,消除了tz对标定结果造成的不稳定影响,得到了收敛性较好的焦距值。
Finally, this paper verifies the functions of electronic analytical balance which has been improved and analyzes the errors. Firstly, it calibrates electronic balance timely by the single-chip microcomputer controlling the motor drive which drives the standard weight. 最后对改进后的电子天平性能进行了检定,并且进行了误差分析。首先,通过单片机来控制电机带动标准砝码,定时的对电子天平进行校准。
One is calibration method based on active vision, and another one calibrates the sensor using projection characteristics of single circle target. 一种为主动视觉的标定方法;另一种则利用了单个圆的投影特性来进行标定。
Based on the first method, the second method first calibrates the constraint steering vector, and then does interference cancellation. 在第一种方法的基础上,第二种方法先对约束导向矢量进行校正,然后再完成干扰对梢。
This thesis also calibrates the video cameras for computer image acquisition and processing system, and obtains their internal and external parameters. 本文还对计算机图像采集与处理系统中的摄像机进行了标定,得到了摄像机的内外参数。
The method calibrates the camera by recovering the low-rank texture in the image, and only one image is demanded. Furthermore, we define a projection function for spherical large-field-of-view low-rank texture to meet the imaging characteristic of omnidirectional cameras. 该方法利用单张图像,通过恢复图像中的空间低秩纹理,对相机进行自标定:并根据全向相机的成像特性,定义了一种有效的描述球面大视场范围低秩纹理的投影方法。
⒉ By consulting relevant literatures and analyzing various digital camera models, the paper builds target locating mathematical model with better stability and precision. This model calibrates the intrinsic and extrinsic parameters of the example. ⒉通过查阅相关文献资料和具体分析研究各类摄像机模型,建立了具有较好稳定性和精度的目标定位数学模型,并用此模型标定出了实例中数码相机的内部参数和外部参数。