34。美国著名IT设备供应制造商
凹凸电子软件笔试题
&Ohefollowiodiscuss:
a。SignalFiltering:Yiveimewaveformgofasensmixedwithhighlyperiodicimpulsesandhighfrequehedesiredoutputistherealtimefilteredsensnalwiththeimpulsesandnoiseremoved,aoftheimpulseperiod。TheFFTmaynotbeused。
b。IProg。Aheadwareregistergofeightiriggeredlatchesisusedtorecordexternalasynousirequests。Whenabitsarelatched,asoftwareiisgehesoftwaremayreadthelatchtoseewhiterrupt(s)occurred。Writioanylatchbitwillclearthelatch。Howdoesthatsoftwareassurethatrequestisevermissed?
terfaP3playeriingofaplaylistdisplayarolbuttooyou。Howwouldyoumaketheinterfaable”,withuserselectedgraphis,andtrolbutto?
Eachprojectdesisiquestionswouldyouasktopletelyspecifytheproject?menttoolswouldyouprefertouse?Whatalgorithmdatastructuresdesignwouldyouuse?
2。rogram(s)haveyoucodedforyouowpartofaschoolprojeotforpay)。eofsoftrojeostenjon?
3。Haveyoupartiateamprproject?Whatisthehardestpartasateam,asoppalone?