The complete vehicle images are sampled from ccd video camera for our system as well as for monitoring . we assume camera is installed a fixed position and vehicle pass it from the same direction , the same angle and the same position 本系统是通过ccd摄像头采集监控与识别共用的汽车全身图像数据，并假设摄像头安装位置固定，车辆从固定位置、固定方向驶过摄像头。
The color images we acquired from the fixed ccd camera in highway station . we take the following step after the locating the plate . the whole system includes the unifying the background color , binarization , segmentation and recognition 本系统的处理对象为高速公路收费口上固定位置的ccd摄像头所拍摄到的彩色车牌图像经过定位处理后的汽车牌照图像，任务是完成字符的分割和识别。
About a hundred years before brahmagupta , another astronomer , varahamihira had claimed for the first time perhaps that there should be a force which might be keeping bodies stuck to the earth , and also keeping heavenly bodies in their determined places 大约早于婆罗门加塔一百年，另一位天文学家瓦拉哈米希拉首次声称很可能有一种力量使得物体掉到地面，也使得天体在它们的固定位置上。
Then a new system of nonlinear equations can be formed from the variation gray of same point in multiple images and the optimum solution of the system can be obtained from gauss - newton and levenberg - marquardt algorithms , so that the normal vector at that point of the surface can be defined 再根据多幅图像上固定位置一点的灰度值变化列多个非线性方程，以gauss - newton算法和levenberg - marquardt算法为基础求非线性方程组的最优近似解，将选取点的法向量确定下来。
The transport flux of k + and na + have been measured by those systems . in those systems the transport flux of k + and na + is higher than in supported liquid membrane systems , because of " jumping " transport model in fixed - site carrier membrane . in addition , polymer inclusion membranes ( cta - pim ) is tested 另一种是聚合物包含膜(三醋酸纤维素包含膜) ，并进行了促进传递试验，测定了在这两个体系中k ~ +和na ~ +的传递通量，比在支撑液膜体系中的高，这是由于在固定位置载体膜中载体浓度相当高，传递方式由扩散方式转变为跳跃传递方式。
A new system of nonlinear equations can be formed from the variation gray of same point in multiple images and the optimum solution of the system can be obtained , so that the normal vector at that point of the surface can be defined . then we can get the surface height at the point by applying composite numerical integration . according to variational calculus and finite difference method , the fitted surface is further iterated and modified , so the reconstruction error can be reduced 根据多幅图像上固定位置一点灰度值的变化列多个非线性方程，通过求解该非线性方程组，确定出各选取点的法向量；然后通过复化积分确定选取点的高度值，并利用变分和有限差分思想对所得表面进行进一步的迭代和修正，以减小重构误差。
Locating with cell _ id based on gsm network : in gsm network , this kind of system is called counter - link locating system . the locating process is several base stations detecting the ms ' s signal and sending the information to an information process center , then the information process center calculates the ms ' s location 基于网络的cell _ id定位：这类系统在蜂窝网络中也叫做反向链路定位系统。其定位过程是由多个固定位置接收机同时检测移动台发射的信号，将从各接收信号携带的某种与移动台位置有关的特征信息送到一个信息处理中心进行处理，计算出移动台的估计位置。
The project is used which measuring instrument moved along axis and the measured quartz tube rotated and fixed ort a position . according to data of outer diameter and wall thickness of different sections and positions , it can calculate the parameters of section area , ellipticity , wall thickness error , flexibility and so on 系统将激光扫描综合测量仪、直线与回转伺服控制系统和计算机有机地结合，采用测量仪轴向移动，而被测石英管在固定位置上转运而不移动的测量方案，根据测量出多个截面和多个不同位置的外径和壁厚数据，计算出被测石英管的截面积、椭圆度、偏壁度、弯曲度等其它参数。
