简介:银灰,典雅、金属,三大思想圈定了一款笔记本电脑,它像是商务的天使,也是休闲的玩伴。
简介:Thispaperconstructsatreemodelbyusingthe3DstochasticandLsystemwithbrackets.Adjustingtherangeoftheparameters,thepresentmethodensuresafavorablerandomnessandreflectstherealityandtherealtime.Basedonasimplemechanicalmodel,thesimulationofthephenomenonofwindswayingtreessatisfiesvisualeffectswell.
简介:Motiondeblurringisabasicprobleminthefieldofimageprocessingandanalysis.Thispaperproposesanewmethodofsingleimageblinddeblurringwhichcanbesignificanttokernelestimationandnon-blinddeconvolution.Experimentsshowthatthedetailsoftheimagedestroythestructureofthekernel,especiallywhentheblurkernelislarge.SoweextracttheimagestructurewithsalientedgesbythemethodbasedonRTV.Inaddition,thetraditionalmethodformotionblurkernelestimationbasedonsparsepriorsisconducivetogainasparseblurkernel.Butthesepriorsdonotensurethecontinuityofblurkernelandsometimesinducenoisyestimatedresults.ThereforeweproposethekernelrefinementmethodbasedonL0toovercometheaboveshortcomings.Intermsofnon-blinddeconvolutionweadopttheL1/L2regularizationterm.Comparedwiththetraditionalmethod,themethodbasedonL1/L2normhasbetteradaptabilitytoimagestructure,andtheconstructedenergyfunctionalcanbetterdescribethesharpimage.Forthismodel,aneffectivealgorithmispresentedbasedonalternatingminimizationalgorithm.
简介:这份报纸与滑动模式控制进L1的集成论述一个适应控制计划适应控制建筑学,它提供好追踪表演以及坚韧性againstmatched无常。Slidingmode控制在L1被用作一条适应法律适应控制建筑学,它被看作在估计的状态和真实状态之间的错误动力学的虚拟控制。当维持控制精确性时,在控制法律设计的低通行证的过滤机制在适应法律阻止一个不连续的信号出现在实际控制信号。由把滑动模式控制用作错误动力学的虚拟控制并且介绍低通行证的过滤控制信号,啁啾的效果被消除。在靠近环的适应系统和靠近环的参考书系统之间的性能界限在这份报纸被描绘。数字模拟被提供表明介绍适应控制计划的表演。