analytic signal
英 [ˌænəˈlɪtɪk ˈsɪɡnəl]
美 [ˌænəˈlɪtɪk ˈsɪɡnəl]
网络 解析信号; 的解析讯号; 解析讯号; 分析信号
双语例句
- People will accept suffering that can be shown to lead to a greater good
如果能证明眼前的苦难会带来更大的好处，人们就会愿意承受。 - Topics on construction of Complex representation, especially analytic signal of real signal are studied from the viewpoint of vector rotation.
从矢量旋转的角度出发，来考察实信号的复数形式，特别是新的解析信号的构造问题。 - Study on the extraction of effective wave using analytic signal method in multicomponent Rayleigh wave exploration
多分量瑞利波勘探用解析信号法提取有效波的研究 - This paper deals on the method of ZOOM FFT based on analytic signal and band pass filter, which is different from other methods of ZOOM FFT.
介绍了一种基于解析信号和带通滤波的频率细化分析技术，讨论了其和传统的频率细化分析技术相比较所具有的特点。 - Analytic signal analysis in ground-penetrating radar imaging
解析信号分析在探地雷达成像中的应用 - By using the angular spectrum and complex analytic signal representations, the analytic propagation expression and its Fourier spectrum for ultrashort Gaussian pulsed beams with constant waist width in the far field are derived.
利用角谱法和复解析信号法推导出了等束宽超短高斯脉冲光束在远场的解析传输公式及其傅里叶谱。 - The post-detection digital approach obtains the analytic signal from the real discrete interference signal, and the amplitude information fetched from the complex signal containing both amplitude and phase is used to reconstruct the structural OCT image.
该数字处理方法对探测得到的离散干涉实信号进行解析拓展，得到同时具有振幅信息和相位信息的复信号，其中的振幅信息被用于OCT的图像重建。 - By virtue of the analytic signal and the Gaussian filter methods in the Hilbert space, we analyze the phase synchronization of the nearest lasers.
在希尔伯特空间中，通过应用分析信号法和高斯滤波法，我们分析了N台激光系统中相邻激光之间的位相同步。 - Wavelet transform based on analytic signal is proposed, with its properties discussed.
提出对信号的解析进行小波变换，从而可直接计算出信号能量的时-频分布。 - Generalized Analytic Signal Based on Fractional Hilbert Transform
基于分数希尔伯特变换的广义解析信号 - In order to meet the requirement of general waveform programming in software defined radio, digitalized demodulation of FM waveform was studied. The CORDIC ( coordinate rotation digital computer) algorithm for calculating phase of FM baseband analytic signal was analyzed.
为了满足软件无线电电台中通用波形库的设计要求，研究了软件无线电中FM波形的数字化解调，分析了用坐标旋转数字计算机（CORDIC）算法，计算FM基带解析信号相位的过程。 - The Application of Analytic Signal Approach in Simulation of Communication Systems
解析信号法在通信系统模拟中的应用 - Starting from the Rayleigh diffraction integral and using analytic signal complex representation, the propagation equation of ultrashort pulses in free space has been derived in the near-field beyond the paraxial approximation, which is consistent with the paraxial results in previous literatures if the paraxial approximation is made.
从瑞利衍射积分公式出发，利用复解析信号法推导出了等衍射长度超短脉冲高斯光束在自由空间近场非近轴传输方程，在近轴近似条件下与文献已有的近轴结果一致。 - A new method based on analytic signal wavelet transform is proposed to detect rotor bar break of asynchronous motor.
提出利用解析小波变换方法检测异步电动机转子断条故障。 - ZOOM FFT Technology Based on Analytic Signal and Band Pass Filter
基于解析信号和带通滤波的频率细化分析 - Wavelet Transform Based on Analytic Signal and Its Application
基于解析信号的小波变换及其应用 - Comparison of Lorentz pulsed beams obtained by using complex amplitude envelope representation and complex analytic signal representation
洛仑兹脉冲光束的复振幅包络解和复解析信号解的比较研究 - Generalized Analytic Signal Based on Vector Rotation
基于矢量旋转的广义解析信号 - The relation(?) The Equivalent Between Instantaneous Phase of Analytic Signal and Initial Signal
解析信号的瞬时相位与原始信号的等价关系 - Then we compared different methods of measuring the time base distortion and simulated the analytic signal method.
其次，对时基失真特性测量的不同方法进行了理论分析和比较，并对分析信号法进行了仿真研究； - A decomposition algorithm of analytic signal based on the Prony method was presented according to the power quality signal characteristic.
针对电能质量扰动信号特性，提出了一种基于Prony方法的信号分解算法。 - In addition the application of STFT for base band analytic signal based frequency hopping signal recognition 、 tracking and parameter extraction is investigated.
另外研究了STFT在基于基带解析信号的跳频信号识别、跟踪、以及参数提取中的应用。 - By using the complex analytic signal representation and the method of stationary phase, the propagation equation of ultrashort pulses in the far-field has been derived beyond the paraxial approximation, which allows for large angles in the far-field.
使用复解析信号法和稳相法推导出了等衍射长度超短脉冲高斯光束在自由空间远场非近轴传输方程，可用来处理自由空间远场大角度的传输。 - When the technique for enhancing the analytic signal is used to calculate the buried depth of the boundary of the magnetic source, the error depends on the radio between the horizontal scale of the magnetic source and the buried depth of its top surface.
用增强解析信号技术计算磁源埋深和磁源边界位置的误差依赖于磁源的水平尺度与其顶面埋深的比值。 - Using empirical mode decomposition ( EMD) technology, the response signal of structure vibration is decomposed into several mono-component signals which become analytic signal by means of Hilbert transform. The phase differentiation of the analytic signals is defined as instantaneous frequency ( IF).
采用经验模态分解方法（EMD）将结构响应信号分解成几个单分量信号，借助Hilbert变换，将单分量信号变换为解析信号，通过对解析信号相位的微分，定义了瞬时频率（IF）。 - Firstly, generalized Hilbert transform is defined in the frequency domain, and it can be used to construct a new kind of analytic signal& generalized analytic signal.
首先，在频域定义广义Hilbert变换，利用广义Hilbert变换来构造新的广义解析信号。 - The magnetic model of vertical cuboid was used to study the three dimensional analytic signal equation. The result shows that the three dimensional analytic signal equation is an approximate relational expression, with the degree of approximation being in relation to the geometric parameters of the magnetic source.
用直立长方体的磁模型对三维解析信号方程进行了研究，结果表明：三维解析信号方程是一个近似的关系式，其近似程度与磁源的几何参数有关。 - Application of wavelet analysis and analytic signal transformer partial discharge signals are processed.
应用解析信号和小波分析对变压器局部放电信号进行处理。 - The monogenic signal is the first rotation invariant two-dimensional analytic signal.
单演信号是首个旋转不变的二维解析信号。 - In this method, the jitter is measured by an analytic signal which is extended from the real signal of PLL output clock, and a double window functions method is used in the frequency analysis to optimize the performance.
该方法先采用基于双窗函数频域法实现的希尔伯特变换来构造待测时钟信号的解析信号，再通过该解析信号分析待测信号的瞬时特性，从中提取出时钟的抖动。