frequency domain
英 [ˈfriːkwənsi dəˈmeɪn]
美 [ˈfriːkwənsi doʊˈmeɪn]
频域，频率范围，领域
双语例句
- The simulation results show that the system responses in the frequency domain have been better than before.
仿真试验表明优化后系统的频域响应得到了改善。 - Analysis and comparison were made for multi-step method in frequency domain and time domain respectively, and essential of the multi-step method was discussed.
分析了一般多步法的频域解和时域解，探讨了多步法的本质。 - The Characteristics Analysis of Image Directionality in Spatial Domain and Frequency Domain
图像方向性在空域和频域中的特性研究 - Then, an improved method by combining the time domain method and frequency domain method is provided.
并就其中的时域法和频域法进行了改进，将二者结合起来，使之更有效地对速度进行估计。 - The frequency domain response of single pile embedded in half-space saturated soil and subjected to Rayleigh waves was investigated.
研究了频域内半空间饱和土中单桩在瑞利波作用下的动力响应。 - The invention relates to a method and a device for demodulating a frequency domain fiber grating sensing network.
本发明涉及一种频域光纤光栅传感网络解调的方法和设备。 - The whole identification process is from coarse to fine and combines geometric features and frequency domain features.
整个识别过程由粗到细，融合了几何特征和频域特征。 - A frequency domain method for predicting the fatigue life of notched specimens under random vibration loading is presented.
提出了一个考虑应力集中和疲劳极限影响的缺口件频域随机振动疲劳寿命估算方法。 - In this paper, we discussed the steady process in time domain and the alternative process in frequency domain.
本文对时域稳定过程和频域迭代过程进行了讨论。 - The author proposes theoretical basis of speech scrambling algorithm in asynchronous speech scrambling system and discusses frequency domain algorithm.
介绍无需帧同步语音置乱体制中语音置乱算法的理论基础及频域算法。 - The method of frequency domain is used to research the random responses of linear system on vehicle dynamics.
运用频域法对线性汽车动力学系统的随机响应进行研究。 - Based on data analysis in both time and frequency domain, characteristics of blade vibration response at rotating stall and surge condition are introduced.
在对时域和频域数据分析的基础上，论述了旋转失速和喘振状态下叶片振动响应的特征。 - The Analysis of FIR Digital Filter in Time and Frequency Domain
FIR数字滤波的时域和频域物理分析 - This has been proved quantitatively in both time domain and frequency domain in this paper.
本文在时间域和频率域上定量地证明了这点。 - It is effective method of extracting slowness when multiple waves overlap in time and frequency domain.
为多模式波在时域和频域混叠时提供了另外一种有效的慢度提取方法。 - The design of the high speed digital orthogonal transformer which architecture based on the digital channelization in frequency domain is introduced in this paper.
介绍了一种基于频域数字信道化的高速数字正交变换器的设计方法和实现结构。 - Algorithms research on Frequency Domain Narrowband Interference Suppression in DSSS
DSSS系统中频域窄带干扰抑制算法研究 - Based on characteristics of the proposed pilot, an improved frequency domain least squares channel estimation method is proposed.
根据该导频的特性，提出了一种改进的频域最小二乘信道估计算法。 - A method of LFM parameter estimation based on frequency domain division is presented in this paper.
给出了一种利用频域两分法对线性调频连续波的调频斜率进行估计的方法。 - The buffeting of bridges can be analyzed in frequency domain and in time domain.
桥梁的抖振分析，有频域和时域两大类方法。 - The sufficient and necessary condition of approximation order is obtained by studying M-band multiscaling functions in frequency domain.
就M带多小波的多尺度函数逼近阶在频域里进行研究，给出了M带多尺度函数具有逼近阶m的频域充要条件。 - Research of Frequency Domain Equalization Algorithm for SC-FDE System
SC-FDE系统中频域均衡算法研究 - The analysis of time domain, frequency domain and the management of sampling data can be completed in this System.
通过这一系统可以对肌肉电信号进行时域分析、频域分析和采集数据的管理。 - Homomorphic filtering is a frequency domain operation to compress image light area and enhance contrast.
同态滤波是一种将亮度范围压缩和对比度增强的频域处理方法。 - A novel low-complexity frequency-domain implementation method is proposed for the receiving algorithm combined frequency domain equalization and interference cancellation.
针对重叠剪切法的频域均衡联合干扰删除接收算法，提出了一种新的低复杂度的频域实现方法。 - The frequency domain, the holograph and related concepts have all been used.
频率域、全息及有关的概念都已采用。 - LMS adaptive filters can suppress high power narrow band interference effectively in frequency domain.
频域的LMS自适应滤波算法可以有效抑制扩频系统中的强窄带干扰。 - In frequency domain, each layer in structure was simulated as two-noded or one-noded spectral element.
结构中的每一层在频域内被模拟为两节点谱单元或单节点谱单元。 - A new multi-threshold frequency domain constant false alarm rate detection algorithm for radar fuse was presented.
提出了一种新的雷达引信多门限频域恒虚警率检测算法。 - Study and simulation of channel estimation and frequency domain equalization algorithms for SC-FDE system
SC-FDE系统信道估计与频域均衡算法研究与仿真