目的:确定条件采样法的客观门限。
Objective: To determine the reasonable thresholds of conditional sampling scheme.
简述了交流采样法的原理及实现过程;
The principle with realized process of AC sampling methods are described in brief.
为了提高采样效率采用了重要性采样法。
In order to increase the efficiency, we adopted the Important Sampli...
为了提高采样效率采用了重要性采样法。
SPWM数字化自然采样法存在脉冲竞争现象。
There are some pulse competition in the digital natural sampling based SPWM.
本文描述了测量氡析出率的驻极体收集被动采样法。
A passive sampling technique with electric collecting for measurements of radon flux rate is described.
方法的精密度优于区域采样法,相对标准偏差小于3%。
The precision of this method is better than the zone sampling method. The relative standard deviation (RSD) is less than 3 %.
数量 较大时,提出网格中心法和网格采样法降低计算复杂度。
The method of grid center and method of grid sample are presented to lower the calculation.
关键的控制信号SPWM的脉冲宽度采用中值规则采样法来求取。
The pulse width of the key control signal SPWM is acquired by the sampling method based on median rule.
在开环数控系统中采用数据采样法插补,可以有效提高系统性能。
Though time-slicing interpolation used in Open-loop CNC can prompt system performance effectively.
对数字同步采样法的试验研究证实了理论分析的正确性及其可实施性。
In theoretical, their advantage and weakness are analyzed. Experiment result shows that analysis above is correct and realistic for the digital synchronized sampling.
介绍了应用微机采样法,快速准确地测定煤的着火温度的装置和方法。
And the apparatus and the method that determines the ignition temperature of coal quickly and accurately using microcomputer are introduced.
方法采用活菌计数检测方法,对4种采样法比较腹腔镜器械灭菌效果。
Methods Viable count detection method was used to compare sterilization results of laparoscopic instrument among 4 sampling methods.
提出用二分项采样法实现直接中频采样,而数字式检波器采用数字内插法。
It was suggested that direct intermediate frequency sampling was approached by two branch sampling, otherwise digital product detector was adopted to digital interpolation.
首先,把特定的载荷频率范围离散成有限点,并通过对数采样法进行预采样。
Firstly the frequency domain was discretized into limited points. And a logarithmic sampling method was used to select samples.
另一个是对学生游戏过程中体验的评价,主要设计了经验采样法和问卷调查法。
The other is to evaluate the experience effect on learners, including the experience sampling method and questionnaire survey.
文中分析了三种抑制噪声的方法,相关双采样法、双斜积分法、开关指数滤波法。
Signal processing schemes described in this paper are double correlated sampling, dual slope integration and switched exponential filtering.
常用的收集方法有采样法和插桩法,但二者无法同时满足细粒度和低开销的要求。
The general methods to collect information are sampling and program instrumentation, however, they cant satisfy fine granularity and low overhead simultaneously.
在分析了SPWM调制原理的基础上,提出了改进型的规则采样法产生SPWM波。
After analyzing basic principle of SPWM, this thesis proposes a modified version of rule sampling method.
当采样频率比较高时,数字化自然采样法的频谱分布与自然采样法的频谱分布类似。
When sampling frequency is quite high, frequency spectrum distributing of digital natural sampling and natural sampling is similarity.
实验表明采用对称规则采样法产生的SPWM 波形,具有速度快、变频方便等优点。
The experimental results show that symmetry rule sampling method has advantages of fast speed and converting frequency easily.
小型汞废料回收处置厂的测定结果初步证实简化便携烟气汞采样法可在冶炼行业使用。
This method could be applied in the smelting industry based on the testing results from the mercury disposal and recycling plant.
对非线性修正问题,目前常用的有光程差替换法、干涉图二次采样法和NUFFT法。
Three methods of correction for the nonlinear OPD were described and compared in this paper, namely NUFFT method, OPD replace method and interferograms fitting method.
APDFT方法兼有窗函数法和频率采样法的优点,是一种设计FIR滤波器的新方法。
The APDFT method is a new scheme for FIR filter design, possessing concurrently the merits of the windowing and the frequency sampling method.
本文在频率采样法的基础上提出了具有可控阻带凹陷特性的线性相位FIR滤波器的设计。
Based on the frequency sampling technique, we have proposed a new method for designing linear-phase FIR filters with steerable stopband dips.
方法采用仪器采样法,对气溶胶喷雾法喷雾酸性氧化电位水消毒室内空气的效果进行了观察。
Methods Efficacy of electrolyzed oxidizing water aerosol in disinfection of indoor air was observed by instrument sampling method.
实验结果表明该方法比传统的离散方向采样法和灰度梯度法得到的指纹图像方向图更加准确。
The experimental result indicates that the orientation field of fingerprint from the article method is more accurate tha…
介绍了废气污染物监测方法,根据实践经验总结了等速采样法在烟尘测试过程中的准确分析路径。
The monitoring methods of detecting waste gas pollution are introduced. The accurate analysis path of detecting dust by isokinetic sampling method is concluded based on the practical experiments.
提出了利用交流数字采样法进行矿井提升机力图实时测定的一种新的硬件电路设计及其软件算法。
In this paper, a new hardware circuit of real time measuring for mine hoist force diagram based on alternating current sampling is proposed. The software algorithm is also given in the paper.
针对普通电参数检测方法检测精度低、误差大的缺点,提出了一种同步采样法和基2FFT算法。
Aimed at the less detection precision and the more errors arising from the common electric parameter detecting method, this paper proposes a synchronous sampling method and radix 2 FFT algorithm.
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