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- Fourier analysis dlg [计] 傅立叶分析对话框
- First course in wavelets with fourier analysis II. 小波与傅里叶分析基础2。
- Fourier analysis is the mathematical method used to break sounds down into sine waves. 傅里叶分析是将声音分解为正弦波的数学方法。
- A course in mathematical analysis. Introduction to Fourier analysis and wavelets. 傅立叶分析与小波分析导论。
- In this paper, using the Fourier analysis method,we will prove the time dependent form of div-curl lemma. 本文中我们用Fourier分析方法证明了含时的div－curl引理。
- Before the advent of Wavelet Analysis, the chief tool on signal processing is Fourier analysis. 在小波分析出现之前，信号处理的主要工具是Fourier分析。
- The arithmetic Fourier transform(AFT) is a very important Fourier analysis technique. 算术傅立叶变换(AFT)是一种非常重要的傅立叶分析技术.
- This includes Fourier series, the Fourier transform, and Fourier analysis on (some) abelian groups. 第三部分研究有限阿贝尔群上的傅立叶分析。
- Based on the Fourier analysis, the basic theory of base flow separation using digital filter is presented. 摘要在傅里叶分析的基础上，阐述了数字滤波分割基流的基本原理；
- In order to solve this problem, a solution, and its formula for the Fourier analysis. 为了解决此问题，提出了一种解决方法，并用傅里叶公式对其进行了理论分析。
- The traditional signal analysis method is Fourier analysis and it is only applied to steady and periodically signals. 传统的信号分析方法傅立叶变换只适于周期的、稳态的信号。
- Discussion question: produce a plausible justification of Nyquist's theorem based on the Fourier Analysis information given in the lecture. 讨论问题：请根据课文中给出的傅里叶分析知识证明尼奎斯特定理。
- YANHG Tong-gui.Characteristic and fourier analysis of the blasting vibration in hypaethral mine[J].Blast, 1984,1(2) :48-53. [8]杨桐桂.;露天矿爆破地震动特征及Fourier谱分析[J]
- The Fourier Analysis tool solves problems in linear systems and analyzes periodic data by using the Fast Fourier Transform (FFT) method to transform data. “傅立叶分析”分析工具可以解决线性系统问题,并能通过快速傅立叶变换(FFT)进行数据变换来分析周期性的数据。
- As a new mathematics tool, wavelet analysis is a perfect integration of functional analysis, Fourier analysis, spline analysis, harmonic analysis and numerical analysis. 小波分析,作为一种新的数学分析工具,是泛函分析、傅立叶分析、样条分析、调和分析以及数值分析理论的完美结合,已被广泛地应用于计算机视觉、图像处理以及目标检测等领域,并在理论和方法上取得了重大进展。
- As for some of the unsteady vibration signals of diesel engine, false result may be provided by using Fourier analysis, thus error diagnosis would be induced. 传统的振动分析常采用傅立叶分析法,对于柴油发动机某些非平稳振动信号,傅立叶分析可能给出虚假的结果,从而导致错误诊断。
- In the theory of the system, the tools of Fourier analysis or Fourier transform enable us to analyze the response of a LTI system, such as a circuit, to such sinusoidal inputs. 在系统理论中,付里叶分析与付里叶变换的工具使我们能够对一个线性时不变系统在正弦激励下的响应进行分析,比如一个电路对正弦输入下的响应。
- It is then subject to such mathematical indignities as wavelet decomposition, multi-resolution Fourier analysis, polyphase filtering and discrete cosine transformation. 接下来它还要经过一些数学处理程序，比如小波分解，多重分辨率傅立叶分析，多相过滤，离散余弦变换等。
- Linear systems, difference equations, Z-transforms, sampling and sampling rate conversion, convolution, filtering, modulation, Fourier analysis, entropy, noise, Shannon's fundamental theorems. 线性系统，微分方程，Z变换，采样和采样率转换，卷积，滤波，调制，傅立叶变换，熵，噪音，香农基础定理。
- This method of generating a complex sound is sometimes referred to as "Fourier synthesis", in honour of Joseph Fourier, the mathematician who discovered the basis of what we now call Fourier analysis. 为纪念约瑟夫·傅里叶（他是发现了我们现在称之为傅里叶分析的原理的数学家），这种生成较复杂声音的方法有时被称为“傅里叶合成”。
