查询词典 spectral distribution

In this thesis, the YSJG computing program is also made on the basis of the model of radiation transmission and the spectral distribution of the radiation from an infrared illuminant flame is simulated.

本文还根据辐射传输模型，编制了计算程序YSJG，模拟了照明剂火焰辐射的谱线分布，为烟火药性能数值模拟的进一步研究和应用奠定了基础。

In chapter 2, the effects of the linewidth, spectral distribution and amplitude-or phasemodulation of the light-source are analyzed in detail.

对腔的损耗、入射光频宽和扰动影响大小作了分析比较，并给出这一分析的定量表达式。

In this thesis we focused on the research of spectral distribution of large dimensional matrix and its application in multivariate statistical analysis.

本文的研究工作主要集中在大维样本协方差矩阵谱分布的理论研究及其在多元统计分析中的应用。

Calculated crystal structure to determine its spectral distribution, and find the necessary structure, and then analyzed.

通过计算晶体结构来确定其光谱分布，从而找到所需要的结构，然后再进行分析。

The spectral distribution of the ASE source is shown in Fig.

光谱分布的ASE的来源是显示在图。

First, the radiation intensity and spectral distribution of a target in the detection waveband are analyzed and simulated.

首先对目标在探测波段内的辐射强度的组成和光谱分布特点进行了分析，并对目标的辐射强度、光谱分布和运动等特征量进行了模拟。

At first, the original image is divided into local image blocks (32×32), the quality of each local image is estimated by the corresponding spectral distribution.

实际应用中，自动指纹识别系统的性能在相当大的程度上受所采集的指纹图像质量的影响。

At the same time, the authors also studied the spectral distribution of the pulse at different spacial locations, and there are new frequencies around the central frequency.

同时， 还研究了同一脉冲不同横向空间位置处的超连续谱的变化规律，在中心频率两侧均有新频率产生。

Finally, we obtain the exponential stability of the closed loop system by using the Riesz basis property and spectral distribution .

最后利用Riesz基性质和谱分布得到闭环系统的指数稳定性。

For this purpose, the time course of the electromyogram has to be analysed, in order to detect typical fatigue-induced changes such as an increase in EMG amplitude or a shift in the spectral distribution towards lower frequencies.

对於这个目的，肌电讯号的时间轴是必须被分析的，为了检测出典型引起疲劳的改变，例如增加EMG的振幅或是转换频谱分析至较低的频率。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。