doi:10.1016/0032-3861(95)93643-ZS. Havriliak JrS.J. HavriliakPolymerHavriliak, S., Havriliak, S. J. Time to frequency domain transforms, Polymer 1995, 36, 2675-2680.
Commonly, the time domain data of the absorption conductivity are transformed into the frequency domain data of the dielectric susceptibility. In practice, the relaxation are mainly evaluated by the frequency domain data. In the time domain, the absorption current measurement were prefered up to now...
傅里叶变换 time domain frequency domain 傅里叶变换是一种数学工具,用于将一个函数从时域(time domain)表示转换为频域(frequency domain)表示。在时域中,函数表示随时间变化的信号;而在频域中,函数表示信号的频率成分。 傅里叶变换将时域函数分解为不同频率的正弦和余弦函数的叠加。这种变换使得我们可以将时域信号...
답변:Hiro Yoshino2020년 2월 19일 I have excel file which consists of readings of time and corresponding amplitude of Vibration analysis. I have to do signal processing for Vibration analysis. First, I have to plot time domain graph and then convert it into frequency domain using FFT...
frequency domain analyser 频域分析器 analysis in time domain 时域分析 time domain analysis 时域分析 time domain reflectometer 【电】 时域反射计 time domain electromagnetics 时域电磁学 相似单词 domain n.[C] 1.(贵族、政府等的)领地,领土 2.(思想、知识或活动的)领域,范围,范畴 Domain n. 领...
The paper proposes an analytical procedure to calculate the random error in the frequency domain (FD) for values achieved from time domain (TD) data by means of the Fourier transform. This error is calculated as a function of the errors and or the measurements parameters in the TD. The ...
Although it is a time-domain method, the finite-difference time-domain (FDTD) method has been used extensively for calculating frequency domain parameters ... CM Furse,OP Gandhi - 《IEEE Microwave & Guided Wave Letters》 被引量: 73发表: 1995年 Ultra-Efficient Time-to-Frequency Domain Conversio...
function to compute the frequency spectrum. There is an example provided in the documentation, adapt it to your data.
Deals with a study that proposed a frequency to time domain (ftd) conversion algorithm that represents a seemingly optimal form of recursive convolution. Information on the two subcircuits of a digital very large-scale integration circuit model; Formulation of the ftd algorithm; Details of the ftd...
Frequency vs. Time Domain频域与时域 时域是指时间域,频域是指频率域。时域和频域是信号的基本性质。 为了理解振荡器中相位噪声和相位抖动之间的联系,我们必须首先理解抖动是在时域测量的,相位噪声是在频域测量的。 下图说明了它们各自域的度量。 The Relationship Between Time and Frequency ...