利用VB实现图片切换动画中的溶解效果

更动感的程序界面,更强烈的视觉冲击始终是程序开发人员在进行应用程序开发时的不懈追求,通过构造随机覆盖模板和使用Win32API中的BitBlt函数及VB中的时钟控件,以实现切换动画中的溶解效果,从而为使用VB进行程序开发时创建动画界面进行了一次初步的尝试。     

继续教育:福建经济发展的有效支点

继续教育已成为经济发展的有效支点。福建继续教育存在着力量不强,队伍不稳,管理水平不太高,经费投入不足,企业继续教育工作较薄弱等问题。通过福建与浙江两省有关数据的比较,指出福建发展继续教育的紧迫性,提出完善福建继续教育,充分发挥继续教育对教育成果的快速转化功能,突出教学、科研、生产一体化等相关对策。     

Robot Calibration Using Active Vision-based Measurement

This paper presents an efficient robot calibration method with non-contact vision metrology. Using the coplanar pattern to calibrate camera made the active-vision-based end-effector pose measurement be a feasible and cost-effective way. Kinematic parameter errors were linearized and identified through two-step procedure, thus the singular and non-linear condition was overcome. These errors were then compensated using inverse model method. The whole calibration process is flexible, easy to implement and prevents the error propagation from the earlier stages to the later ones. Calibration was performed on MOTOMAN SV3 industrial robot. Experiment results show that the proposed method is easy to setup and with satisfactory accuracy.     

Switched Capacitor Network Analysis by Means of TCM

The totally coded method (TCM) reveals the same objective law, which governs the gain calculating for signal flow graph as Mason formula does. This algorithm is carried out merely in the domain of code operation. Based on pure code algorithm, it is more efficient because figure searching is no longer necessary. The code-series (CS), which are organized from node association table, have the holoinformation nature, so that both the content and the sign of each gain-term can be determined via the coded method. The principle of this method is obvious and it is suited for computer programming. The capability of the computeraided analysis for Switched Capacitor (SCN) can be enhanced.     

Meshing Theoretical Study and Simulation on Cylindrical Tri-sine Oscillating Tooth Gear Drive

The structure of cylindrical tri-sine oscillating tooth gear drive is presented. Based on the space meshing theory, equations of meshing and tooth profile are established and its meshing theory is studied. Using Pro/E, this system is modeled and simulated,which is compared with the above-established equations.     

Kinetics of Chlorine Decay in Water Distribution Systems

A combined first and second-order model, which includes bulk decay and wall decay, was developed to describe chlorine decay in water distribution systems. In the model the bulk decay has complex relationships with total organic carbon (TOC), the initial chlorine concentration and the temperature. Except for the initial stages they can be simplified into a linear increase with TOC, a linear decrease with initial chlorine concentration and an exponential relationship with the temperature. The model also explains why chlorine decays rapidly in the initial stages. The parameters of model are determined by deriving the best fitness with experimental data. And the accuracy of model has been verified by using the experimental data and the monitoring data in a distribution system.     

Development of Diamond-like Carbon Fibre Wheel

Introduction Diamond likecarbon(DLC)coatingshavebeen increasinglyappliedtomechanicalcomponentsandpartsduetotheirveryattractivemechanical,chemical, physical,electricalandopticalpropertiessuchashighdegreeofhardness,extremelylowfrictionalcoefficient, highwear resistance,highthermalconductivity,highmodulus,chemicalinertnessandlowdeposition temperature[1].AsshowninFig.1,DLCismadeofcarbon andhydrogenanditsstructureisamorphousorquasi amorphous,whereasdiamondandgraphitearemadeof carbonbuttheirstru…     

A Kind of Information Processing Method in Linguistic-Value Appraisement of Enterprise Human Resource

IntroductionTheappraisementofenterprisehumanresourcehaspositiveinfluenceonenterpriseandstaff.Throughtheappraisement,anenterprisecanmakegooduseofitsstaff.Meanwhile,thestaffcanfindthepositionfitforhim.Nevertheless,thereisagreatamountoflinguisticinformationintheappraisementofenterprisehumanresource,whichbringsmanydifficultiesforappraisement.Ifthelinguisticvalueinthecourseofappraisementisnotprocessedproperly,thereasonabilityandusefulnessofappraisementresultwillbelargelyreduced.Whatevernumericalap…     

Haptic Evaluation of the Prickle of Fabrics: Axial Compression Bending Tests On Ramie Fibers

IntroductionThehandleoffabricshasbeenthesubjectofaverylargenumberofstudiesformorethan30years.FromthepioneeringworkofPierceinthe1930stomorerecenttechniques[1],manystudieshavesoughttorelatehandletospecificfabricmechanicalpropertiesandthroughthemtofiberproperties.Althoughsmoothness,softness,andstiffnessdeterminethephysicalandmechanicalbehaviorofafabricandthesubjectiveassessmentofqualitywhenitishandled,thesensationsperceivedfromthecontactofclothingwiththeskincangreatlyinfluenceouroverallstateofcom…     

Localization of a Robotic Capsule for GI Motility Inspection with a Portable Ultrasonic System

IntroductionResearchesonmicromedicaldeviceandmicromedicalrobot,especiallytheinvivoinspectionsystemworkinginalimentarycanalorinbloodvesselwithlittledamageornondamagetohumanbodyhavebeenundertakenandreportedbyexpertsinmanycountries.Thesesystemsusuallyownmanyadvantagessuchas:smallvolume,lowpowerconsumption,littleinterferencetoworkingsurroundings,socangreatlyenlargethescopesofmedicalexaminationandrelievethepatientsofdiscomfortcausedbynormalprocedures.Thecapsuleendoscope“NORIKAsystem”developedby…