自然界存在许多不同的时域信号，图10.7所示的只是其中一部分。
There are an unlimited number of different time domain signals, a few of which are shown in Figure 10.7.
数字信号的时域分析有眼图、矢量图、星座图、相关性、同步等途径。
The methods of Time-Domain Analysis consist of eye diagram, vector diagram, constellation diagram, correlation, synchronization, etc.
根据跳频信号瞬时带宽，将潜在跳频频率点邻域时频图投影到时域，分选潜在频率跳变点集合。
The potential temporal hopping point set is fetched from the temporal projection variance of the adjacent domain time-frequency image according to the instantaneous signal bandwidth.
系统能够对语音文件进行控制，包括语音文件录制、语音文件播放、语音文件暂停等，并且系统能够显示输入语音文件的时域和频域分析结果谱图。
The system can control the playing, recording and pausing, and can display figure forms of the input speech both in time domain and frequency domain.
借助于时域信号流图提出一种重建有耗多层媒质的新方法。
A new method to reconstruct the lossy multi-layered media is presented by using a time domain signal flow graph technique.
经小波变换的三维心音图更为直观详尽地反映出各组心音信号在不同时域、频域与强度范围内细节性的信息。
The three-dimensional phonocardiogram after wavelet analyzing could describe all the information of frequency domain, time domain and amplitude domain perfectly.
低层视觉图象处理是视觉定位的基础，针对环境图象存在噪声干扰的特点，文章分别从时域和频域上分析了图象滤波的方法。
Low level image processing is the base of localization. The paper discusses time domain filtering and frequency domain filtering according to the noise disturbance in the surrounding images.
运用平行图、主成分分析和非参数散点图矩阵等方法，研究多变量工业流程在时域内的变化规律。
Using a Parallel plot, PCA and Nonparametric Scatterplot Matrix to Study the Evolution in Time of a Multivariate Industrial Process.
文采用时域的数字仿真方法，系统地计算了车削、铣削的稳定图，分析了机床不同结构模态参数匹配下稳定图的特点。
This paper deals with the stability lobes in turning and milling and their features obtained under different structural modal parameters by the time domain simulation method.
结果找到剪辑点痕迹特征在时域波形图、宽带语谱图、窄带语谱图上的反映。
Result characteristics of wave diagram, voice broad band spectrum, as well as the voice narrow band spectrum at the edit points were found.
论文不仅给出了频域测试结果图还给出了时域测试图，并对两种测试方式的优势和原理进行了介绍。
This paper not only gives the test results of frequency-domain but also gives the test patterns of time-domain, and introduces the advantage and principle of the two test methods.
通过系统响应的时域波形图、幅值谱图、相轨迹图，分析了曲轴轴系的周期、拟周期、混沌等复杂的非线性动力学现象。
The effects of nonlinear damp and rotational speeds on response characteristics of crankshaft system of diesel engine were studied by using numerical integral method.
本文给出测试系统原理图、脉间频率和相位稳定度测量方法以及时域、频域测量结果。
This paper gives the principle diagrams of the measurement system and some methods of measuring the stability of inter pulse frequency and phase. The measurement results in time...
这里显示的是时域波形及1/f噪声的统计分布图。
This slide shows the time domain waveform, as well as the statistical distribution for 1/f noise.
这里显示的是时域波形及1/f噪声的统计分布图。
This slide shows the time domain waveform, as well as the statistical distribution for 1/f noise.
应用推荐