- Ngu Admin / 22 Aug 22 /0Amagqabantshintshi
Inkqubo engaqhelekanga yeNkqubo yoNxibelelwano
Zombini umqondiso kunye nengxolo kunxibelelwano zinokuthathwa njengeenkqubo ezizenzekelayo ezihluka ngexesha. Inkqubo engacwangciswanga ineempawu zokuguquguquka okungahleliwe kunye nomsebenzi wexesha, kwaye inokuchazwa kwiimbono ezimbini ezahlukeneyo kodwa ezisondeleleneyo: ① inkqubo engacwangciswanga yingqokelela ye...Funda ngokugqithisileyo
- Ngu Admin / 20 Aug 22 /0Amagqabantshintshi
Imo yoThutho lweDatha yeNdlela yoNxibelelwano
Indlela yokunxibelelana yindlela abathi abantu ababini abathetha omnye nomnye basebenzisane okanye bathumele imiyalezo. 1. I-Simplex, i-half-duplex kunye ne-full-duplex yonxibelelwano Kunxibelelwano lwe-point-to-point, ngokuhambelana nolwalathiso kunye nexesha lobudlelwane bokuthunyelwa komyalezo, indlela yokunxibelelana c...Funda ngokugqithisileyo
- Ngu Admin / 19 Aug 22 /0Amagqabantshintshi
Eyona ndlela yoKwamkelwa kweMiqondiso yeDijithali
Kwinkqubo yonxibelelwano lwedijithali, umamkeli ufumana isixa somqondiso ogqithisiweyo kunye nengxolo yesitishi. Ukwamkelwa ngokufanelekileyo kweempawu zedijithali ezisekelwe kwimilinganiselo "engcono" kunye neyona mpazamo incinci inokwenzeka. Iimpazamo eziqwalaselwe kwesi sahluko ikakhulu ngenxa ye-band-limited ...Funda ngokugqithisileyo
- Ngu Admin / 17 Aug 22 /0Amagqabantshintshi
Ukuqulunqwa kweNkqubo yeDigital Baseband yoThutho loMqondiso
Umzobo we-6-6 ngumzobo webhloko wenkqubo yokuhanjiswa kwesignali ye-digital baseband eqhelekileyo. Ikakhulu yenziwe sisihluzo sothumelo (ijenereyitha yomqondiso wetshaneli), itshaneli, isihluzo solwamkelo, kunye nesigqibo sesampulu. Ukuze kuqinisekiswe ukusebenza okuthembekileyo nocwangco ku...Funda ngokugqithisileyo
- Ngu Admin / 16 Aug 22 /0Amagqabantshintshi
Intshayelelo yeDigital Baseband Signal Waveforms
Isiginali ye-baseband yedijithali yindlela yamaza ombane emele ulwazi lwedijithali, olunokuthi lumelwe ngamanqanaba ahlukeneyo okanye iipulses. Kukho iintlobo ezininzi zemiqondiso ye-baseband yedijithali (emva koku kuthiwa yimiqondiso ye-baseband). Umzobo 6-1 ubonisa iifom ezimbalwa ezisisiseko ze-baseband signal waveforms, ...Funda ngokugqithisileyo
- Ngu Admin / 15 Aug 22 /0Amagqabantshintshi
Ukufunda ngoMqondiso
Iimpawu zokuvuma zingahlulwa zibe yimiqondiso yamandla kunye nemiqondiso yamandla ngokwamandla abo. Imiqondiso yamandla inokwahlulwa ibe yimiqondiso yamaxesha athile kunye nemiqondiso ye-aperiodic ngokungqinelana nokuba ngaba ngamaxesha athile okanye hayi. Umqondiso wamandla unomda kwi-amplitude kunye nobude bexesha, amandla ayo alungile ...Funda ngokugqithisileyo
