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简介：Forsometime,lwishedtobeblindordeafsothatIcouldavoidthesightorthesoundfromhavingdrivenmemad.Themajorityofpeoplemustobjecttheideathatthedarklifemaybemorebeautifulthanthelifefulloflimitationsandunhappiness.

简介：AnalgorithmbasedoneigenanalysistechniqueandWalsh-Hadamardtransform(WHT)isproposed.Thealgorithmcontainstwosteps.Firstly,thereceivedsequenceisdividedintotemporalwindows,andacovariancematrixiscomputed.Thelinearfeedbackshiftregister(LFSR)sequenceisreconstructedfromthefirsteigenvectorofthismatrix.Secondly,equationsaccordingtotherecoveredLFSRsequenceareconstructed,andtheWalshspectrumcorrespondingtotheequationsiscomputed.ThefeedbackpolynomialofLFSRisestimatedfromtheWalshspectrum.Thevalidityofthealgorithmisverifiedbythesimulationresult.Finally,casestudiesarepresentedtoillustratetheperformanceoftheblindreconstructionmethod.

简介：ChampaTrinleywasbornofapeasant’sfamilyinLhasa,capitalofTibet,in1954.Healthyandlovely,thebabybroughtgreatjoytothefamily.Butwhenhewassixyearsold,aseriousdiseasemadehimblindinbotheyes.Despiteseeingnothing,Champalearnedtodofarmwork.Everydayheworkedinthefieldslikeeveryoneelse.Asidefromcompletingwhatworkwasassignedhimbytheproductionteam,hejoinedthelocalyouthshockbrigadeand,asamemberofthebrigade,viedwithoth-

简介：Thispapergivesthedefinitionandoperationsofblindnumber,anddiscussesitsoperationproperties.Blindnumberisamathematicaltooltoexpressanddealwithcomplexinformationwithseveralkindsofuncertainty.

简介：Inthefirstpartofthe20thcentury,WuxiinJiangsuProvincesawthebirthofablindmusiciannamedABin.

简介：一名十岁的女孩在两岁时完全丧失了视力，但是却奇迹般地成为一个“语言天才”。下面，我们就来看看她的故事。

简介：网膜的退化疾病可以导致外部视网膜并且接着的退化，盲目。但由于内部视网膜的维护，编码并且处理视觉神经原回答仍然能自然地被执行。因此，一台有效网膜的修复术设备可以被mimicking开发外部视网膜的功能：把视觉光变成人工的刺激并且把刺激送到试图唤起神经回答的视网膜。作为为当前的网膜的修复术的二个主要发展中方向，epiretinal(嗯)并且subretinal(SR)修复术两个都正在经历试验性的舞台并且拥有优点和限制。在电源供应的进一步的调查，biocompatibility，仍然要求的etc.are。另外，尽管他们不是足够成熟的也商业地被使用，suprachoroidaltransretinal刺激(圣)和在网膜的修复术的一些另外的选择也被看作有希望的导致neurotransmitter的刺激研究方向。

简介：TodayIwenttomygrandmother's,Onmywaythere,Isawalotoftrees,flowersandgrasses.Theywereallverybeautiful,Thestreetlookedlikeabiggarden。

简介：Ihadneverexpectedtoenteraworldofpeoplewhocan'tseeuntilonasummerafternoonIcametoatrain-ingcampfortheminBeijing.Idecidedtoserveasavolunteerthereandspent15dayswiththemasareporter.WhenIlearnedabouttheopportunitytocoverthelaunchofabroadcasttrainingcampforblindpeople,Itoldmyselfitmustbeanunusualevent.ButIneverexpectedIcouldbesotouchedwhenIsteppedintothecampstudiolocatedinanapartmentbuildinginsouthernBeijing.

简介：这份报纸为盲目评价建议了一个方法在水下在由使用的浅水环境的隧道在一个单个水中听音器或从单个beam.First收到了数据，收到的信号借助于信号依赖者TF(时间频率)分发被用于来源信号重建，与即时频率评价和TF倒置联合。然后，浅水的隧道评价被收到的信号和估计的来源信号的使用经由WRELAX技术完成。最后，数字模拟的结果和从在华南海试用拿的真实数据的试验性的测试证明了令人满意。建议方法是有用的为，这被显示出在水下隧道评价。

简介：Period:March2nd-April8thHours:Tuesday-Sunday10amto5pm(ClosedMondays)Venue:F2,3,ZhuQizhanArtMuseumAddress:580OuyangRoad,HongKouDistrictShanghaiWebsite:www.zmusueum.org

简介：TherearetwomajorapproachesforBlindSignalSeparation(BSS)problem:MaximumEntropy(ME)andMinimumMutualInformation(MMI)algorithms.BasedontherecursivearchitectureandtherelationshipbetweentheMEandMMIalgorithms,anExtendedME(EME)algorithmisproposedbyusingprobabilitydensityfunction(pdf)estimationoftheoutputstodeducethecorrespondingiterativeformulasinBSS.Basedonthesimulationresults,itcanbeconcludedthattheproposedalgorithmhasbetterperformancesthanthetraditionalMEalgorithminconvolutemixtureBSSproblems.

简介：本文提出一种新的盲均衡和通道辨识方法．该方法基于过采样技术和独立分量分析神经网络进行信道均衡，利用均衡输出序列和高阶累积量，辨识信道参数．与通常的方法相比，该方法网络结构简单，不必利用训练序列．计算机仿真结果表明算法的良好性能

简介：Inthispaper,weputforwardaweakblindquantumsignatureschemebasedonquantumentanglementswappingofBellstates.Differentfromtheexistingquantumsignatureschemes,ourschemecanoffertwo-stepverificationsecurityservicestoensurethevalidityoftheverification.Inordertoguaranteetheunconditionalsecurityofthescheme,thequantumkeydistributionprotocolandone-timepadencryptionalgorithmareemployedinourscheme.Besides,theentanglementswappingofBellstatesmechanismenhancesthesecurityofverificationcriteria.Theproposedschemehasthepropertiesofnonforgeability,nonrepudiation,lindness,andtraceability.

简介：<正>“这个老人的右眼瞎了。”译成英语“Theoldman’sfighteyeisblind.”对吗?这个翻译没有语法错误,但却是错误的,为什么呢?英美人认为,这是一个非常可笑的句子。他们会反问“Howcanonebeblindexceptintheeyes?一个人除了眼睛还有别的身体部位瞎吗?”难

简介：Thispaperanalyzesthelock/capturebehaviorofconstantmodulusapproach(CMA)forblindmultiuserdetection.ConditionsunderwhichCMAlocksonthedesiredsignalandwhenitcapturestheinterfererarederived.