A novel laser ranging method is proposed.
提出了一种新颖的激光测距方法。
A new ranging method based on quadric difference frequency is presented.
提出了一种基于二次差频测距的新方法。
A passive ranging method, using focused beam-forming, has a good precision in near field.
介绍了一种近场高精度被动定位方法——聚焦波束形成声图定位。
This paper introduces an ultrasonic ranging method based on analyzing the envelope of echo .
介绍了一种基于回波包络分析的高精度超声波测距方法。
A novel ranging method for wireless sensor nodes in complex indoor communication environment is proposed.
提出一种能够适用于复杂室内通信环境的无线传感器网络节点间的测距新方法。
By simultaneous switching of transmitting and receiving beams in an electro-optical device, a novel laser ranging method is proposed.
采用同一电光器件对发射和接收光束同时开关的原理，提出了一种新颖的激光测距方法。
Also these methods a re analyzed and compared in the factual condition and a perfect pseudo noise code ranging method is educed. That is PN code ranging with on -board processing.
结合实际情况对这几种方法进行分析比较，在现有技术设备条件下得到了一种比较理想的伪随机码测距方法—星上处理伪随机码测距。
Various industrial methods are used to extract magnesium, ranging from an electrolytic process to a high temperature method called the Pidgeon process, but the energy cost is high.
从电解法到高温皮金法，用了各种工业工序提取镁，但其能源成本十分高昂。
These mocks can be configured for any purpose, ranging from simple dummy arguments for filling out a method signature to multi-invocation spies that verify a long sequence of method calls.
可以针对任何用途配置这些mock，从方法签名中的简单哑参数到检验一系列方法调用的多调用测试。
This paper describes the method of super-distance precision tracking, ranging and measurement realized by high-speed DSP.
叙述了采用高速数字信号处理器(dsp)实现超远程测距跟踪测量的方法。
Applications show that the method effectively increases orbit determination accuracy at low angular measurement accuracy and high ranging and range rate measurement accuracy.
工程实践应用表明，在测角精度比较低而测距、测速精度相对高的情况下，该方法可有效地提高轨道确定的精度。
Using trigeminy tripod method weakens instrument center deviation and target partiality error, thereby improve wire goniometry and ranging accuracy.
运用三联脚架法减弱仪器对中误差和目标偏心误差，从而提高导线测角和测距精度。
To solve the sphere ranging problem of fixed monocular vision, the analytical formulation of ellipse center offset is deduced, and the calibration method using this formulation is proposed.
针对球体固定单目视觉测距问题，推导了椭圆中心偏移量的解析公式，研究了基于该公式的校正方法，并进行了仿真验证。
The results of simulational experiment show that the method of passive ranging and tracking is effective and fairly precise by the magnetic dipole sour ce within the undersea functional range.
结果表明，在水下有效测量距离范围内，利用磁偶极子辐射源进行被动测距与跟踪的方法是有效的，具有较高的测距精度。
Second, analyzes the pulsed eddy current impedance model in detail, improves simulation of pulsed eddy current method of calculating, and carries out thickness, ranging simulation.
其次，详细分析脉冲涡流检测的阻抗模型，改进了脉冲涡流仿真计算方法，并进行了测厚、测距的仿真实验；
The Analyses on frost image by box-counting method express that full growth frost was a fractal structure ranging in some scale.
采用计盒维数方法对霜层生长图像分析表明，充分生长的霜层在一定尺度范围内具有分形特征。
This paper describes the composition, the principle, the design method and the performance analysis of a single chip microcomputer-based system for automatic vertical guidance of ranging drum shearer.
本文阐述利用单片微型机控制的采煤机滚筒自动垂直导向系统的组成、工作原理、设计方法和性能分析。
So, the paper presents the time scale amplifying method to enhance the accuracy of the pulse laser ranging.
而高精度脉冲激光测距系统往往难以达到低成本和便携的要求。
Finally, the factors influencing pseudo coding ran ging value are discussed, error estimation method is given, and the influence on ranging precision is analysed.
最后，对影响伪距测量值的因素进行了讨论，给出了误差计算的方法，分析了对测距精度的影响。
Compared with the traditional methods for measuring the time-gap in pulse laser ranging, this method can simplify the design of a device and improve its measurement speed.
与脉冲激光测距技术中用于测量时间间隔的传统方法相对比，这种方法简化了器件设计，提高了测量速度。
As a method of the adjustment of time offset, power information and carrier frequency offset in the uplink, ranging plays an important role in the system.
测距作为上行链路调整时间偏置、功率信息和载波频率的一种方法，对系统起了很大的作用。
Abstract: The high accuracy time interval measurement is a key technique to pulsed laser ranging. Therefore, a new high precision time interval measurement method is proposed.
摘要：高精度时间间隔测量对脉冲激光测距系统具有重要意义，为此提出了一种新的高精度时间间隔测量方法。
In order to solve the problem of ranging remote targets in IRST system, a method using triple-station IRST system is presented.
为了解决红外告警系统中远距离目标测距的难题，提出了三站红外告警系统被动测距的方法。
In this paper, based on the optimum method of multi-aim-strategy, the similar matrix method is proposed for the optimum ranging of more factors.
本文以多目标决策的优化方法为基础，提出了多因素优化排序的相似矩阵法。
Through simulations, compared with other similar algorithms, the optimal method enhances greatly the ranging accuracy, the suboptimal method is easier to implement while its performance reduces less.
仿真表明，与同类算法相比，最优门限算法测距精度有较大提升；次优门限算法易于实现，且性能无明显下降。
The far-ranging application of some software platforms needs to use the input method of local national language.
在计算机领域中，一些软件平台广泛的应用需要使用各民族语言的输入法。
Objective: To improve definite method of control valve split-ranging characteristic in split-ranging control system and provide an easy method for Determination.
前言：目的对分程控制系统中调节阀分程特性的确定方法进行改进，提供一种简捷的确定方法。
Results: the improvement method can make up the traditional method the inconvenient, may fast accurately definite split-ranging characteristic.
结果改进方法能够弥补传统方法的不足，可以快速准确地确定分程特性。
As a general method, the scheme has major theoretic valve and wide-ranging application for predicting of nonlinear time series.
该方案具有通用性，在非线性时序预测中具有重要的理论意义和实用价值。
As a general method, the scheme has major theoretic valve and wide-ranging application for predicting of nonlinear time series.
该方案具有通用性，在非线性时序预测中具有重要的理论意义和实用价值。
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