基于基尔霍夫标量衍射理论,详细分析了输入、输出平面及变换函数抽样间距的选取原则。
Based on the Kirchhoff scalar diffraction theory, the principle to choose sampling periods in the input plane, output plane and transformation function was analyzed in detail.
提出了一种新型成倒像投影关系的非相干光相关器,这种相关器具有便于校准输出平面位置的优点。
A new scheme for incoherent correlator, with an inverse image projection procedure is proposed which can be calibrated easily.
如果所有的图像具有相同的傅里叶光谱特征,而这些光谱却具有着不同的尺度,在输出平面上便可获得分形图像。
If all pictures are characterized by similar Fourier spectra, which have different scales, the optical fractal pattern can be obtained in the output plane.
我再说一次:你不能在InDesign里设计iPad软件,然后以平面文件输出。
Again: You just can't design iPad apps in InDesign and export them as flat files.
db 2 batch从一个平面文件中读取sql语句,执行语句,然后将结果写入一个输出文件。
Db2batch reads SQL statements from a flat file, executes the statements, and writes the results to an output file.
将该方法应用于实际物镜设计,发现光学系统波长及权重符合探测器焦平面输出信号光谱响应特性。
Applying this method to the lens design, the lens' wavelength and weight corresponds to spectral response features of the output signal in the detector's focal plane.
建立了红外焦平面阵列输出信号的数学模型,推导出使用参考辐射源的补偿算法并设计了仿真程序。
A mathematical model of the output signal of focal plane array was established; a compensating algorithm utilizing reference source was derived and simulating programs were designed.
针对平面拦截问题,选择导弹和目标之间的相对速度矢量与导弹-目标视线之间的夹角(称为相对航向误差角)作为将要被控制到零的输出。
For the case of planar interception, the so called relative heading error angle between the relative velocity vector and the LoS (Line of Sight) is chosen as the output to be controlled to zero.
同时提出了一种等效误差编码算法,该算法减少了编码的比特平面数,从而进一步降低最终输出码率。
An equivalent error coding algorithm defined in the paper is also presented which reduces the number of encoded bit-planes and decrease the final output data rate once again.
提出并实现了多点抽运、单点输出的双镜非平面环行激光器。
A multi-end-pumped two-mirrors nonplanar ring laser with output on single point was demonstrated.
具体地,对于平面上的任意一组点,请构造出对应的凸包,并在经过编码转换之后输出所有极点的信息。
Specifically, given a set of points in the plane, please construct the convex hull and output an encoded description of all the extreme points.
请注意,在此特定示例中,最终的输出不是组,而是匿名类型的平面序列。
Note that in this particular example the final output is not a group, but a flat sequence of anonymous types.
介绍了系统开发的关键技术:模型简化、节点划分、平面图形截面特性的计算、强度计算的算法及分析结果的输出形式。
The key techniques such as model simplification, node division, section feature calculation, strength calculation method and result output format are introduced.
通过运动学分析,得出平面变胞机构在一个运动周期中输出杆件的位置、速度和加速度以及平面变胞机构的其他杆件的运动学参数。
Through the kinematic analysis, the positions, speeds and accelerations of the output link as well as the other links of the planar metamorphic mechanisms can be obtained.
红外凝视成像系统辐射定标就是在系统焦平面阵列探测器单元的数字化输出与其接收的目标红外辐射之间建立精确的定量关系。
The calibration of infrared staring imaging systems is to acquire the accurate quantitative relation between its digital output and radiance energy of objects.
给出一种求解超平面以几何分割训练点的新方法,不仅相应地构造了隐层神经网络,而且使得只需再构造一个输出层网络便可实现训练样本所描述的映射。
The algorithm employs a new method to compute hyper planes to divide the training points into distinct areas so that the hidden layer of neural networks is correspondingly constructed.
在磁刺激激活函数达到阈值条件下,调整平面螺旋线圈的结构并计算出依赖于线圈结构参数的输出性能值,从而,寻找最优的线圈几何参数。
With the activating function at stimulating threshold, an optimal coil is searched by adjusting the coil structure parameters and computing the corresponding coil output.
模拟结果均以单井剖面、平面的等值、立体及直方图等形式输出。
The results are displayed in forms of single well profiles, cross sections, plain figures, cubic maps and histograms.
对一种低压平面冲击装置的结构进行了改进,利用PVDF探针对改进前后的输出波形进行了测量。
The structure of a plane shock equipment was improved, and the output waveform of the plane shock equipment before and after improving was determined by using the probe of PVDF.
利用平面图像处理软件输出图形或者将图形文件直接输入到印刷机进行印刷;
Use plate picture processing software to export figures or input the graphics file directly to printing machine to print;
该系统能完成从野外数据采集到室内的数据计算、成果报表、平面图、断面图的自动打印输出。
This system can be used to accomplish both data acquisition and calculation to automatically output result data table, terrain map and cross section.
计算机模拟结果表明,该算法在平面波模型下,利用两个线阵的输出可以稳定地跟踪两个交叉运动目标。
Using the model of plane wave incident to two linear arrays, the tracking of two cross-moving targets was studied through computer simulation.
汽车离合器位于发动机和变速箱之间的飞轮壳内,用螺钉将离合器总成固定在飞轮的后平面上,离合器的输出轴就是变速箱的输入轴。
Automobile clutch in the engine and gearbox between the flywheel shell, with screw will be fixed in the clutch assembly after the plane of the flywheel, clutch gearbox output shaft is the input shaft.
结合弹簧模型、变密度法和拓扑优化工具,研究了实现平面可控轨迹输出柔顺机构的设计方法。
This paper described the use of spring model, penalized density method and topology optimization as a synthesis tool for the design of controllable path-generating compliant mechanisms.
采用YAG脉冲激光的四倍频输出与两平行平面极板间空气相互作用产生等离子体。
Plasma was instantly produced after the interaction between the air and the YAG laser pulse quadruple output in the interspace of parallel-plate electrodes in the vacuum chamber.
通过开关(51)在像素单元中选择第二视频平面(50)和视频平面(10)的输出。
Output of the second video plane (50) and the video plane (10) is selected in pixel unit by a switch (51).
利用相平面、等效控制量等方法研究系统的动态响应过程、滑模运动区域和逆变稳定输出范围等问题;
The sliding mode domain and equivalent control method are used to analyze the dynamic response process and steady range.
气隙之间的地平面散热器,可以用作一个声学室为音频输出。
The air gap between the radiator and ground plane can be used as an acoustic chamber for audio output.
气隙之间的地平面散热器,可以用作一个声学室为音频输出。
The air gap between the radiator and ground plane can be used as an acoustic chamber for audio output.
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