因此，调频广播信号作为一种类随机发射信号，具较好脉冲压缩性能、接收机系统误差小而且容易获得的优点。
So the FM signals as an opportunity signals have the advantages of good performance of impulse compress, low system error of receiver and easy access.
综合两次MTD结果得到了目标的实际速度，并推导出了脉冲占空比和速度测量误差的关系式。
By synthesizing twice MTD results, actual velocity of the target is gained. Relation between pulse duty ratio and velocity measurement error is deduced.
文中详细地分折了此延迟误差的脉冲响应和频率响应，并阐述了新模型的统计性质，得出了一些新的结果。
In this paper the pulse and frequency responses of the delay error are detailed, and the statistical characteristics of the new model explained, obtaining some new results.
研究频率测量过程中输入信号的脉冲边沿与测量设备的闸门信号边沿不一致造成的频率测量误差。
This paper analyzes usual measuring errors caused by inconsistency of the input signal pulse verge and strobe signal verge in frequency measurement. It sets forth an effective solution.
大系统的模型最优简化的积分平方误差法，至今仅仅对输入函数为脉冲、幂函数和正弦函数时有效。
For optimal model - reduction of large scale systems, up to now, the integral-square - error method has been developed for systems with impulse, power or sine function inputs only.
该算法可有效地减少脉冲响应模型的截断误差并具有少的计算量。
The algorithm can reduce significantly the truncated error of the impulse response model, and can be implemented with less computation effort.
本文分析了用脉冲法注入示踪剂时示踪剂的分布、时间与应答信号的测量，以及模型参数的回归等方面的种种误差。
The error in experimental determination of RTD derived from tracer pulse injection, digit time and response measurement, and flow model parameter estimation are discussed.
对脉冲体制的超宽带正交解调接收机幅相误差模型进行了深入分析。
The error model in UWB impulse quadrature demodulation receiver has been analyzed.
微气象法中午蒸腾值十分接近整树容器法与热脉冲法，其误差小于2％。
The value measured by Penman-Monteith method is very close to that measured with whole-tree potometer and that measured by heat pulse technique with errors less than 2%.
定义了线性系统脉冲响应模型的相对模型误差和模型失配时的最小鲁棒指数，并在此基础上分析了各种拍控制器的性能。
Based on the definitions of the relative model error of plus response model in linear system and the minimum index of robustness, the robustness of all kinds of dot-controllers was analyzed.
用试验的方法对爆炸脉冲信号区过低系统时带来的误差进行测定，为商量系统频响范围选取提供依据。
The errors happening when the blast pulse signals pass the low pass filter system are obtained. It gives the basis for selecting the frequency respond range of the measurement system.
汉字和图形相结合。对增量编码器的脉冲信号沿变化进行倍频检测，提高分辨精度，避免计数误差和累积误差。
The edge transition of pulses from incremental encoder can be detected with double frequency to improve measurement precision, and to avoid measurement errors and accumulative errors.
通过建立向量误差修正模型并借助脉冲响应分析和方差分解，重点对中国近年来住房价格上涨中的金融因素进行分析。
With Vector Error Correction Model, impulse response analysis and variance decomposition, this paper analyzes the finance factors that cause the prompt rise of house price in China.
T1是产生脉冲误差的主要误差源。
此外，为符合会聚误差测量中栅极驱动脉冲特定带宽的要求，脉冲的高技术指标仍然是不可缺少的因数。
In addition, the demanding technical specification is still indispensable factor, which accords with the special bandwidth demand of the grid drive pulse in measuring the convergence error.
文中详细地分折了此延迟误差的脉冲响应和频率响应，并阐述了新模型的统计性质，得出了一些新的结果。
In this paper the pulse and frequency responses of the delay error are detailed, and the statistical characteristics of the new model e...
该方法以计数器法测取脉冲的主体宽度，用时间-电压转换法测取脉冲的零头时间，并以此作为量化误差的校正值。
In this method the main part of the pulse width is measured by counter, and the odd of the pulse width is measured by time-voltage conversion method.
离线校正的方法是现阶段单脉冲雷达系统进行和差通道幅相校正采用的主要方法，它通过注入测试信号的方法来得到对误差接收通道幅相特性的估计。
The former one is now widely used in the monopulse system to calibrate the amplitude and phase imbalances between the sum and difference channels by injecting test signals.
本文介绍了一种用于磁镜装置研究中脉冲磁场精确设定的装置，其重复精度误差小于1／1000。
A high precision setting device for repeatable single pulse magnetic field is described. Itsprinciple is also given, the repetition error is less than 1/1000. (
在自行设计的动态误差实验系统中，同步采集标准信号（电机脉冲数）和测量信号（光栅脉冲数），实时比对分离出动态误差。
In a self-designed dynamic error experimental system, the standard signal (motor pulses) and the measured signal (grating pulses) were collected synchronously, and isolated the dynamic error.
系统误差分析分为两个方面，一是与惠斯顿电桥电路有关的计算误差；二是测试电流脉冲加载时出现的尖脉冲引起的误差。
The error includes two sides, one is the calculation error about Wheatstone bridge circuit, and another is the effect of the sharp pulse producing when test current is loaded on the sample.
在进行脉冲天线测量时，微波接收机必须与输入的射频脉冲保持同步，使接收机的响应最大，以减少误差、获得最好的测量精确度。
In order to reduce errors and obtain highest measurement precision, microwave receiver must be synchronized with input RF pulse to maximize receiver response.
详细分析了周期测、频率法利用编码器脉冲计算超低转速时的分辨率及绝对误差，给出了影响转速测量的影响因素。
The resolution and error were analyzed based on frequency measurement and period measurement, and the factors were given that influencing the speed measurements.
用脉冲信号作为伪装信号对广义恒等同步的混沌伪装进行了模拟。模拟结果表明，广义恒等同步的伪装克服了恒等自同步伪装的同步误差和遭破译的两大缺点。
And the masking of the generalized identical synchronization was simulated by pulse signal. The results show that the two shortcomings of synchronization error and unmasking chaotic mask...
通过对时间序列建立向量误差修正模型，运用单位根检验、协整检验、格兰杰因果关系检验、脉冲响应函数等方法精确地度量系统中变量之间相互影响的动态过程。
The article USES VECM, ADF Test, Johansen Test, Granger Causal Relation Test, Impulse Response Function to accurately measure the process that the variables influence each other in the system.
瞬时转速测量的主要误差为晶振脉冲计数误差和转角计量误差。
It is shown that the error of transient engine speed measurement comes from both the time interval counter and crank angle measure.
瞬时转速测量的主要误差为晶振脉冲计数误差和转角计量误差。
It is shown that the error of transient engine speed measurement comes from both the time interval counter and crank angle measure.
应用推荐