distortion相关论文
设计了一套多狭缝(MS)条纹管成像系统\.在成像过程中,激光经扩束之后照射到目标上,目标的反射光经过接收系统聚焦在光纤图像变换......
当透明介质中有畸变时, 介质均匀部分与畸变部分的透射光经过透镜变换后, 在透镜后存在交叠。将LiNbO3:Fe晶体置于两光交叠处, 利......
在高数值孔径(NA)投影光刻物镜中, 随着数值孔径的增加, 非球面的偏离度越来越大。对这种大偏离度非球面进行亚纳米量级的检测, 一......
航天遥感相机的畸变作为相机的重要参数,其测试精度直接关系到相机获取图像后的图像处理精度。对于航天非测绘遥感相机,在设计之初......
为解决卫星摆扫获得的遥感影像存在畸变和像质退化的问题,提出一种分辨率反演与深度卷积网络相结合的几何校正与图像增强方法。摆......
为研究激光熔覆扫描路径对薄板变形的影响,熔覆阶段使用位移传感器对薄板变形进行动态测量,熔覆结束后对三种扫描路径扫描后的薄板......
为了研究怎样用衍射理论分析处理畸变，从基于点源圆孔衍射的成像原理出发，经过适当推理得到高斯像面上仅有畸变像点的光强分布解析计......
【Abstract】It has been at the center of fierce debate that how exactly we can define translation. This essay attempts t......
The first photon bias of photon detection results in distortion of the photon waveform,which seriously affects the accur......
This paper describes a 12-bit 40 MS/s calibration-free pipelined analog-to-digital converter(ADC),which is optimized for......
A rail-to-rail amplifier with constant transconductance,intended for audio processing,is presented.The constant transcon......
A fully integrated CMOS differential power amplifier driver(PAD) is proposed for WiMAX applications. In order to fulfill......
A digital input class-D audio amplifier with a sixth-order pulse-width modulation(PWM)modulator is presented.This modula......
A method for optimizing the spectral distortion of an ultrafast pulse in a polarization-maintaining picosecond linear-ca......
A new versatile camera calibration technique for machine vision using off-the-shelf cameras is described. Aimed at the l......
In this study we conducted single V-groove butt welding (GTAW) on three types of heat treatable aluminum alloys2024-T351......
As an elegant generalization of wavelet transform,wavelet packet(WP) provides an effective representation tool for adapt......
Energy principle and material removal sequence optimization method in machining of aircraft monolith
In the machining process of aircraft monolithic parts, the initial residual stress redistri-bution and structural stiffn......
Carrierless amplitude and phase(CAP) modulation is generating increasing interest for short-reach optical communications......
Numerical Simulation and Technological Parameter Optimization for Quenching Process of a Gas Turbine
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
由于传统的设备控制算法需要实时监测各个参数,产生线性组合控制失真,导致控制性能不好。提出基于自抗扰耦合分析的污水处理大型机......
扩展源发出的光经过平均密度场传输的成像还没有被充分地研究。当某个扩展源与某个侧窗头罩内的成像系统相距较近时，用光线追迹和傅......
A Mathematical Model for Forecasting Distortion of Workpieces with Phase Transformation on Cooling P
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
钢件淬火会导致其产生复杂且难以预测的尺寸和形状改变（畸变）。甚至用同一块坯料不同部位的材料制作的零件，其淬火过程中发生的畸变行......
Influence of Tacking Sequence on Residual Stress and Distortion of Single Sided Fillet Submerged Arc
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
【Abstract】Jeremiah Donovan is a complex and complicated character in the short story， “Guests of the Nation”， of Frank......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
淬火技术是热处理的一个十分重要的组成部分，它能影响制造的质量、生产率和效益。本文在介绍淬火发展历史的基础上，简要评述了某些取......
介绍了尿素装置中3起液位仪表失真案例，分析了故障现象和设备工况，确定失真原因，采取了相应的处理措施，解决了仪表故障。......
Fine scalability can provide not only precise rate control for constant bitrate (CBR) traffic, but also accurate quality......
安全成本投资作为建筑企业投资的重要组成部分,直接关系到企业安全管理的效果。在经济利益的驱动下,建筑企业力求以最小的安全投入......
Parameter Optimization Study on Control of Distortion in Bright Bar Used In Rack Application Subject
The engineering properties of metals and alloys are related to their structures. The change in mechanical properties of ......
分析跨中设置1道拉条的C形截面檩条承受风吸力的情况(拉条作为檩条的侧向弹性支座),将分析结果与ANSYS板壳有限元的分析结果进行对......
左右视图不协调是影响立体显示舒适度的重要因素之一,色度偏差是不协调性的重要指标之一。ERP(event-relation-potentials),即事件......
《小镇畸人》之《手》中的飞翼·彼德尔堡姆是小镇畸人中的一个典型代表。安德森把他塑造为处于感情爆发之中，除却手没有其他部分的......
An ILRIS-36D 3-D laser image scanning system was used to monitor the Anjialing strip mine slope on Pingshuo in Shanxi pr......
A large-scale, thin wall duplex stainless steel impeller with complex geometry was deformed severely and unpredictably d......
随着时间延迟积分技术(Time Delayed and Integration,TDI)的不断成熟,具有TDI功能的电荷耦合器件(Charge Coupled Devices,CCD)已......
In this paper,new risk measures are introduced,and the corresponding representation results are also given. These newly ......
The ingots of Pr0.15TbxDy0.85-xFe2 (x=0.100.85) series compounds with a single phase were prepared by a arc melting meth......
A real-size experiment on 11 tubes was done to study the performance of centrifugal concrete-filled steel tubes under be......
岩石的分布和特征对地下工程的建设有着十分重要的影响,由于地下工程两处深部软岩环境条件的特殊性,设计与施工所面临的问题会更复......
为了解决铝合金发动机罩电泳烘烤变形,文章研究了单组分折边胶和双组折边胶在发动机罩折边区域的应力状态,分析了双组分折边胶和单......
通过测量造型前、后及热处理前、后的尺寸变化,研究了铸件大型气轮机铸件发生变形的原因,从而总结出某汽轮机大型铸件在工艺设计和......
从制模、组合、熔炼、浇注、热压及补焊等工序入手,分析了弧形精密铸件发生变形的原因。根据分析结果,采取了设计蜡模胎膜、正确摆......
随着我国经济体制改革的不断深入和社会主义市场经济的日益发展,会计信息在宏观调控和微观管理上越来越显示出其突出而重要的作用.......
提供了一种可以全面分析箱梁弯曲、扭转、翘曲、剪力滞后的有限梁法，并从理论上分析了剪力清点后效应，通过考题可以验证本方法的正确......
会计信息失真是目前存在的一个较为普遍的经济现象,直接影响了国家税收,损害了国家和公众的利益,在一定程度上扰乱了整个经济工作......
