DFT的例句大全

Convolution of windowing function is traditionally used to explain the Discrete Fourier Transform ( DFT ) errors.

离散傅里叶变换 ( DFT ) 的误差一般是通过窗函数的卷积来解释的.

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The methodologies of design for testability ( DFT ) are widely realized in the digital circuits test.

可测性设计 ( DFT ) 方法广泛应用于数字电路测试中.通过添加测试硬件,用来降低测试的复杂性.

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A new architecture of digital channelized receiver based on sliding DFT is presented.

提出了一种基于滑动DFT的数字信道化接收机的结构设计.

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The set of formulas consists of DFT of sampled data, phase difference calculation and frequency calculation.

频率估计公式包括采样序列DFT 、 相位差计算和频率计算.

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Density Function Theory ( DFT ) based on quantum theory.

基于量子理论的密度泛函理论 ( DFT—DensityFunctionTheory ).

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Have you tried to run our drive fitness test ( DFT ) utility?

你有试过在这颗硬碟上执行我们的磁碟健康测试 ( DFT ) 软体 吗 ?

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The discrete Fourier transform ( DFT ) and discrete Hartley transform ( DHT ) can be considered as special cases of DYT.

常用的离散傅里叶变换 ( DFT ) 、离散哈特莱变换 ( DHT ) 均可视为DYT的特例.

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Some interpolated Discrete Fourier Transform ( DFT ) methods are analyzed.

本文首先讨论并分析了各种插值DFT ( 离散傅里叶变换 ) 算法,然后提出了一种实正弦信号的快速插值频率估计方法.

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Design-For-Testability, DFT has become a very important part of the CMOS chip and system design.

可测试性设计（Design-For-Testability，DFT）已经成为芯片或系统设计中不可或缺的重要组成部分。

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A high-precision internal impedance measurement method of storage battery based on DFT was presented.

基于离散傅里叶变换(DFT),提出一种准确测量蓄电池内部阻抗的方法.

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A new implementation of the DFT based on delta modulation ( DM ) is proposed.

本文提出一种基于增量调制(DM) 序列的离散傅里叶变换 ( DFT) 结构,它不同于基于脉冲编码调制(PCM ) 的常规方法.

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The first step of design for testability ( DFT ) is to determine the testability index.

合理地提出系统测试性指标是测试性设计的首要步骤.

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With the progress in density functional theory ( DFT) and its numerical methods, DFT based first-principles calculation has been widely used in quantum chemistry, biochemistry and material science.

随着相关理论和计算方法的飞速发展，基于第一性原理的密度泛函理论被广泛的应用在量子化学、生物化学以及材料科学等领域。

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Further analysis shows that the quadrature filtering algorithm is a simplified algorithm of Discrete Fourier Transform ( DFT ) .

进一步分析表明,正交滤波算法是 离散傅立叶 变换的一种简化算法.

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In the study of cycle frequency hopping mechanism, two ways of realizing frequency hopping are given, one is DFT matrix transform, the other is zero-padding method, and Matlab simulation and analysis are done.

在研究了循环跳频的机理之后，给出两种实现方法，一种是DFT矩阵变换实现跳频，另一种是补零法实现跳频，并进行了matlab仿真和分析。

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In view of only zeros processing without filtering and denoising in DFT interpolation, a joint estimation method combining DFT interpolation and LMS adaptive filtering for filtering is proposed. And simulation analysis is taken in the end.

针对DFT插值时仅在时域非采样点上进行了补零处理而没有滤波去噪的情况，本文提出把DFT插值与LMS自适应滤波联合起来进行滤波处理的方法，并在文末进行了仿真分析。

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The Research on Reconfigurable SoC DFT Structure and TLB Test Scheduling Strategy

可重构SoC DFT架构与TLB测试调度策略研究

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So the DFT hydroponic system was advantage over NFT system in cherry tomato cultivation.

因此，在栽培樱桃番茄时，DFT水培方式要优于NFT。

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The algorithm of the designed digital linear phase bandpass filter and DFT demodulation are successfully applied to the unbalanced amplitude and phase demodulation of the textile cup and carding roller dynamic balance machine.

设计了数字线性相位带通滤波及DFT解调算法，并成功地将其应用于纺杯分梳辊动平衡机不平衡量幅度及相位解调中。

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In May 2010, DFT commenced development of its SC1 data center.

2010年5月，DFT开始开发其SC1数据中心。

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