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- In the frequency domain, sampling of curvature and offset in least square PRT was investigated. The critical sampling interval of curvature and scanning range to guarantee the operation stability and anti aliasing were derived. 在频率域对最小平方抛物线Radon变换中的曲率参数和偏移距参数的采样进行了研究 ,得到了保证方法稳定及抗假频的曲率参数的最小采样间隔和扫描范围 ,分析了由于偏移距采样不足造成的后果。
- critical sampling interval 临界抽样区间
- Sampling interval (cm) and volume (c.c. 每公分一个样品;
- Determine a sample event and a sample interval. 确定样本事件和样本间隔。
- You can configure which parameters to pass into the procedure and what sampling interval to use. 您可以配置传入此过程的参数和应用的采样间隔。
- A yellow triangle with an exclamation point indicates that a warning threshold violation occurred in the current sampling interval. 带有感叹号的黄色三角形表示在当前采样间隔内发生了警告阈值冲突。
- These settings allow you to choose the sample event and sampling interval. 通过这些设置,您可以选择样本事件和取样间隔。
- Based on the fixed sampling interval technique, an improved phasor computing algorithm is proposed to correct the errors caused by DFT in the presence of frequency offset. 推导出一种在定间隔采样基础上能够有效消除非额定频率下离散傅里叶变换(DFT)算法产生的频率泄漏影响的相量校正算法。
- Due to the sampling interval, the methods of VSC for discrete-time systems are greatly different from those for continuous systems. 由于采样周期的存在,离散系统的变结构控制问题与连续系统有很大的差异。
- By use of the linearity characteristic of the astigmatic system, the high axial resolution is achieved at a larger sampling interval. 利用像散特性曲线中的线性关系,实现在较大采样间距下获得较高的轴向分辨率。
- The data sample interval must be less than or equal to 45 days. 数据采样间隔必须少于或等于45天。
- The sample interval must be between 1 second and 45 days. 采样间隔必须在1秒和45天之间。
- A gray triangle with an exclamation point indicates that a warning threshold violation occurred on a prior sampling interval, but the threshold rule is no longer violated. 带有感叹号的灰色三角形表示在前一个采样间隔内发生了警告阈值冲突,但之后不再违反该阈值规则。
- In this paper, we make a study on sampling interval revision of atmospheric diffusion parameter in concentration prediction of atmospheric environmental impact assessment. 就大气环境影响评价浓度预测中,对大气扩散参数取样时间订正问题进行了说明和讨论。
- Without considering the sampling interval , the applications of these models are not ripe.In this paper, the dynamic travel time collection techniques based on low-frequency FCD is put forward. 本文提出了基于低采样频率浮动车的行程车速/时间实时采集技术,该技术具有成本较低、精度较高的优势,这对我们这样的发展中国家具有重大的意义。
- Based on the results of the numerical analysis, as the sampling interval is less than 1 sec, the Simpson's integration method can meet the needs of the accuracy of F/C-value acquisition. 同时数值分析表明,在采样间隔<1s时辛普森法满足实时采集精度的需要。
- The spectrum error between FFT and F.T. are due to not small enough time sampling interval that cause frequency domain over lapping error (Aliasing effect) near high frequency bound. 快速富氏与富氏转换频谱于有限频率取样点及有限频域范围内之误差,源自时域取样间隔太大造成频域范围不足之重叠误差。
- The sampling intervals range from 1-hr averages of continuous monitoring to monthly and quarterly composite. 来样间隔时间的范围从连续监测的一小时平均值到一个月、一季度的综合值。
- She is a very discerning art critic. 她是位眼光敏锐的艺术评论家。
- These settings allow you to choose the sample event and sampling interval, including collecting sampling data for available performance counters. 这些设置允许您选择取样事件和取样间隔,包括收集可用性能计数器的取样数据。