介绍了分数阶傅里叶变换的原理及其对线性调频信号的处理优势。
Principle of fractional Fourier transform (FRFT) and alternation to that linear modulate frequency (LMF) treatment advantage were introduced.
介绍了分数维图形的理论基础及其显示算法，并应用到自然树木的三维显示中。
This paper introduces the theory foundation and the display algorithm of the fractal graphics, which has been applied into the three dimensional display of the natural tree.
较详细介绍了分数分频锁相环的工作原理和特性，以及抑制分数分频锁相环相位调制边带的方法。
The operating principle and performance of fractional-N phase locked loop (FNPLL) are described in detail, and the methods of suppressing FNPLL phase modulation sideband are introduced.
介绍了分数阶系统稳定性定义及其判据，在此基础上，研究了相同条件下不同阶系统的稳定性，给出了系统稳定的阶次范围。
Based on that, the stability for different order systems under the same conditions is studied, and the order scale of the systems stability is given.
介绍了铟、铜、银分别回收的原理及技术参数，所得金属中铟、铜、银质量分数均大于99.99%。
The recovery mechanisms and parameters are introduced. Mass fraction of indium, copper and silver in obtained metals is over 99.99%.
最后介绍了一种分数阶线性定常系统的稳定性判据。
Finally a stability criterion is introduced for linear non time-varying fractional-order systems.
介绍了线阵CCD传感特性和CCD驱动时序；设计了一种新颖的基于嵌入式单片机的线阵CCD驱动电路、CCD输出模拟信号采集为一体的溶液质量分数检测系统。
A novel linear CCD drive circuit based on embeded MCU is proposed, and liquid quality fraction detection system is elaborated, which is composed of CCD analog output signal acquisition.
介绍了非均匀介质的描述方法与分数布朗运动，并用分数布朗运动的谱密度函数模拟非均匀介质。
A method for describing heterogeneous media and fractional Brownian motion are introduced. The spectral density function of fractional Brownian motion is used to simulate the heterogeneous media.
介绍了一种对气体体积分数进行数字化测量的新方法，分析了其工作原理及刻度方程线性化方法。
A new approach to measure digitally the gas volume fraction is described, and the working principle and the linearization method of scale equation are analyzed.
介绍了应用该器械进行动物实验所得部分数据，并做了初步分析。
We given the partial data fo the animal experiment's result with the instrument and analysed it elementally.
介绍了对混凝土断裂面进行分形研究的重要性、分形理论及混凝土断裂面分析中几种主要的分数维测量方法；
The importance of study on the fracture surfaces, the fractal theory and the measurements of fractal dimensions are introduced.
首先，概括介绍了哈特莱变换以及基于这种变换的图像编码方法，引入了哈特莱变换的分数形式。
Research methods and basic theories used in this thesis, such as Fourier transform and fractional Fourier transform, are also emphasized in detail.
然后 ，指出了多个变量波动之间协同关系的研究方法 ：分数维协整和方差协同持续 ，并介绍了各自的建模方法。
Then we go on with the correlation between multi-variable: fractional co-integration and co-persistence in variance, and discuss their modeling method.
介绍了运用网络技术进行钢水成分数据的传输，并进行自动加合金的实现方法，简要叙述了其实现过程。
Data transmission of liquid steel by the network technology is presented. The method to automatically add alloy is briefly described.
该文介绍了多相合金相体积分数测定的基本方法。
In this paper, the basic measurement theory of phases volume fraction in multi-phase alloys is introduced.
最后，以混合釜成分串级比值控制系统为例，介绍了实现该控制算法的成分数字调节器的具体方法。
Finally, this paper demonstrates the implementation of a digital controller based on the algorithm by taking the cascade and ratio control system as a...
本文还以混合釜成分串级比值控制系统为例，介绍了实现该控制算法的成分数字调节器的具体方法。
The algorithm is applied to control the product composition of a CSTB, as main controller of the cascade and ratio control system, to demonstrate the implementation of the...
本文还以混合釜成分串级比值控制系统为例，介绍了实现该控制算法的成分数字调节器的具体方法。
The algorithm is applied to control the product composition of a CSTB, as main controller of the cascade and ratio control system, to demonstrate the implementation of the...
应用推荐