A design scheme for an untraceable off-line system where the coins have variable face values is presented in the paper.
提出了一种具有可变面值的不可追踪的离线的电子支付系统的设计方案,与以往的电子支付系统相比,该电子支付系统不需要用不同的公开密钥来表示不同面值,而是直接将表示面值的值嵌入到货币的表示中,在性质上更加接近于真实现金,因此更加具有实用性。
Feature Aided Tracking Algorithm Based On Unscented Particle Filter
一种基于无迹粒子滤波的特征辅助跟踪算法
Maneuvering Target Tracking Based on Unscented Particle Filter Aided by Neutral Network
基于UPF的神经网络辅助机动目标跟踪
The Algorithms of Ray Tracing Used in Computer Aided Headlamp Design
计算机辅助前照灯设计中的光线跟踪算法
Research on Maneuvering Target Tracking by Auxiliary Particle Filtering
基于辅助粒子滤波的机动目标跟踪研究
Passive tracking a maneuvering target with intermittent accessorial measurement
带有间歇辅助测量的机动目标被动跟踪
Near-space platform aided passive tracking algorithm for super-low-altitude targets
临近空间平台辅助的超低空目标无源跟踪算法
Research on High Dynamic INS Aided GPS Carrier Tracking Algorithm
高动态环境INS辅助GPS载波跟踪算法研究
Fuzzy Anti-swing and Tracking Control Study of Intelligent Assist Devices
智能辅助设备模糊防摆与跟踪控制研究
Classification-Aided Tracking Multiple Targets Based On Gray Correlation Analysis
基于灰关联的分类信息辅助多目标跟踪
Relative Attitude Tracking Control of Tether-assisted Deorbit System Under Drag Perturbation
大气阻力摄动下的绳系辅助离轨系统的相对姿态跟踪控制研究
any dog trained to assist police esp. in tracking.
任何训练辅助警方特别是追踪的狗。
Search and Rescue Satellite Aided Tracking
搜索和救援卫星协助跟踪
For passive tracking, by use of the range measurement from the active sensor, passive tracking is modelled similiar to the active one.
针对被动式跟踪的特点，借助主动跟踪的距离通道值，提出类主动的被动式跟踪。
The teacher gave him some coaching to help him keep up with the class.
老师给他进行辅导，帮助他跟上班。
"To help with the organization, follow up and scope expansion of executive's tasks, and to improve the rate of accomplishment."
协助组织及跟踪工作,扩大接触面,提高成功率
We followed the fox's tracks.
我们跟踪狐狸的踪迹。
Add a folder comment to help you and everyone else keep track of what is in this folder.
添加文件夹备注，帮助您以及其他人跟踪该文件夹中的内容。
To assistant France engineer to evaluate the final facility and organize post sales service.
协助法国工程师，对设备进行项目验收售后的跟踪服务。