1.
ISAR Imaging of Multiple Targets Using Time-Chirp Distribution
基于时间-调频率分布的多目标ISAR成像
2.
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
3.
Frequency Regulation Frequency regulation is a measure that states the difference between no-load and full-load frequency as a percentage of full-load frequency.
频率调整率频率调整率是指空载和满载之间频率的差别与满载频率的百分比。
4.
Instantaneous Frequency Estimation Based on Adaptive Time-Frequency Distribution
基于自适应时频分布的瞬时频率估计算法
5.
Signal Detection and its Instantaneous Frequency Estimation Based on Hybrid Time-frequency Representations
基于混合时-频分布的信号检测与瞬时频率估计
6.
Instantaneous frequency rate estimation of multicomponent two-dimensional chirp signals
多分量二维线性调频信号瞬时频率变化率估计
7.
New standard of resolution in time and frequency is required.
对时间分辨率和频率分辨率提出了新的要求。
8.
It is made clear through the theoretical analysis that the frequency shift is dependent on the modulation frequency, thermal time constant, bias current of the laser diode and so on.
理论分析表明频移幅度与调制频率、时间常数和半导体激光器的偏置电流等物理量有关。
9.
ON URBAN RECRATIONISTS TIME-SPACE DISTRIBUTION REGULARITIES AND ACTIVITIES FREQUENCY IN NANJING;
南京城市游憩者时空分布规律与活动频率分析
10.
Power Budgets for Two-way Satellite Time Transfer Link
卫星双向时间频率传递链路中的功率预算分析
11.
The time-domain analysis of frequency modulation and demodulation and experimental simulation of MATLAB7;
频率调制解调的时域分析及在MATLAB7中的实验仿真
12.
A Study on Instantaneous Median Frequency of Surface EMG Signals Based on Time-frequency Distributions
基于时频分布的表面肌电信号瞬时中值频率的研究
13.
Time-Frequency Analysis Based on Bi-directional Gaussian Kernel and Its Application in Instantaneous Frequency Estimation
双向高斯核函数时频分布及在瞬时频率估计中的应用
14.
Commercial FM Broadcasting stations transmit their signals in the frequency range of 88 megahertz (MHz) to 108 MHz.
商业调频电台使用的频率,分布在88～108兆赫的波段内。
15.
Frequency Measurement Method of Synchronization Clock Calibration in Distributed Testing System
分布式测试系统同步时钟校准的频率测量方法
16.
Quantitative Description of Space-time Distribution Features of Dynamic Frequency Responses
电力系统动态频率响应时空分布特征量化描述
17.
sediment-size frequency distribution
沉积物粒度频率分布
18.
histogram frequency distribution diagram
柱状图解频率分布图