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- An interval in a frequency distribution. 组，类频数分布的一个周期
- The number of measurements in an interval of a frequency distribution. 频率分布一次频率分布的区间内计算的数量
- The frequency distribution of VDR genotype was bb86 0%,Bb10 0% and BB4 0%. VDR基因型分布频率为BB型 4 0%25 ,Bb型 10 0%25 ,bb型 86 0%25 ;
- The Continuous Phase Frequency Shift Keying(CPFSK) signaling scheme has been widely used in mobile applications. 连续相位频移键控(CPFSK)信号广泛应用于便携式移动通信系统。
- The difference or interval between the smallest and largest values in a frequency distribution. 极差频率分布上最大值与最小值之间的差别或距离
- A frequency distribution shows the number of observations from the data set that fall into each of the classes. 频率分布反映出落入每一组的观察值个数。
- In this paper, a simple method of plotting logarithmic phase frequency response curve for open-loop systems is advanced. 文章给出了绘制开环系统对数相频特性曲线的简便方法。
- One way we can compress data is to use a frequency table or a frequency distribution. 压缩资料的一种有效方法是编制频率表或频率分布。
- Quantization noise analysis of linear phase frequency sampling FIR filters was discussed, and computation formula for measuring quantization noise was described in this paper. 主要分析了线性相位频率采样FIR滤波器中的量化噪声,并给出计算公式。
- Such classes are separated by 'natural breaks'in the frequency distribution or the analogous cumulative curve. 这样的级可由频率分布或类似的累积曲线中的自然断点划分开来。
- Abstract: This paper describes a clock and data recovery（CDR）circuit for RFID tag, and a new phase frequency detector（PFD） is proposed for this CDR circuit for NRZ data. 文章摘要: 提出了一种适用于射频电子标签的时钟数据恢复电路，在电路中提出了一种适用于NRZ数据的新型鉴频鉴相器电路和自适应控制单元，能动态调节边沿检测器中延迟单元的延迟时间，使此时钟数据恢复电路具有大的锁定范围，且有结构简单易实现的特点。
- Such classes are separated by "natural breaks" in the frequency distribution or the analogous cumulative curve. 这样的级可由频率分布或类似的累积曲线中的自然断点划分开来。
- A low-cost, highly-accurate GPS carrier phase frequency syntonization system (GPS carrier phase-disciplined oscillator, GPSCDO) based on a single-frequency receiver is presented. 摘要:本论文介绍利用单频接收机及GPS载波相位观测量所组成一低成本且高精度的频率同步系统（GPS载波相位训练振荡器）。
- A cumulative frequency distribution enables us to see how many observations lie above or below certain values. 累计频率分布反映在某个值以下，或在某个值以上有多少个观察值。
- The Six Sigma Black Belt should be able to compute the mean and standard deviation from a grouped frequency distribution. 西格玛黑带应能从一组频次分布数据计算出均值和标准偏差。
- Curve A might represent the frequency distribution of the number of days' supply on hand in the perishable grocery business. 曲线A可用以刻画食品商人手中易霉货物储备天数的频率分布。
- The portion of a frequency distribution containing one fifth of the total sample. 五分位数频数分布中，含有总抽样量的五分之一的部分
- The frequency distribution of characteristic value of the male cones and pollen is abnomal. 杉木雄球花及花粉特征值频率分布为偏态分布。
- Another way of presenting these data is by a histogram or frequency distribution. 另一种展示这些数据的方法是通过直方图或者频率分布。
- This thesis proposes a new digital controlled oscillator (DCO) and a new phase frequency detector (PFD) architecture for the all digital phase-locked loop (ADPLL) with low power design. 本论文提出一个新的数位控制频率振荡器及一个新的相位频率侦测器之架构以设计一个低功率的全数位式锁相迴路。
