Izindlela zokulinganisa zezinzwa ezisukela nge-laser

Indlela yokulinganisa yenzwa ye-laser esukela ibaluleke kakhulu ohlelweni lokuhlonza, oluhlobene nokuthi umsebenzi wokuthola uqedwe ngempumelelo yini. Ngezinjongo ezihlukile zokuthola nezimo ezithile, thola indlela yokulinganisa engenzeka, bese ukhetha inzwa esukela ngelaser enamapharamitha afanelekile ngokuya ngendlela yokulinganisa. Ngendlela yokulinganisa, eqala ngama-engeli ahlukene, ingahlukaniswa ngezindlela ezihlukahlukene zokulinganisa.

Ngokwendlela yokulinganisa, ingahlukaniswa ngesilinganiso esisodwa kanye nesilinganiso esiqhubekayo.

Isilinganiso esisodwa Umphumela owodwa wokulinganisa;

Uma umsingathi engaphazamisi ukulinganisa okuqhubekayo, ibanga lokulinganisa eliqhubekayo liphumela ezikhathini ezingu-255. Ukuze uphazamise ukulinganisa okuqhubekayo, umsingathi udinga ukuthumela ibhayithi elingu-1 lika-0×58 (uhlamvu lwezinhlamvu ezinkulu 'X' kokuthi ASCII) phakathi nokulinganisa.

Imodi yokulinganisa ngayinye inezinhlobo ezintathu zokusebenza:

Imodi ezenzakalelayo, imojula ibuyisela umphumela wokulinganisa kanye nekhwalithi yesignali (SQ), inani elincane le-SQ limelela umphumela webanga elithembeke kakhudlwana, kule modi imodyuli ilungisa isivinini sokufunda ngokwezinga lokubonisa i-laser;

Imodi enensayo, ukunemba okuphezulu;

Imodi esheshayo, imvamisa ephezulu, ukunemba okuphansi.

Ngokwendlela yokulinganisa, ingahlukaniswa ngesilinganiso esiqondile kanye nesilinganiso esingaqondile.

Uma usebenzisa inzwa yokulinganisa, ukufundwa kwensimbi akudingi izibalo, futhi kungaveza ngokuqondile imiphumela edingekayo yokulinganisa, okubizwa ngokuthi ukulinganisa okuqondile. Isibonelo, ngemva kokuthi ithuluzi lokulinganisa ibanga le-laser lilinganisa ngokuqondile, ukufundwa kuboniswa esikrinini esibonisiwe, futhi inqubo yokulinganisa ilula futhi iyashesha.

Ezinye izilinganiso azikwazi noma azilungele ukukalwa ngokuqondile, okudinga ukubalwa kwedatha elinganisiwe ukuze kutholwe imiphumela edingekayo ngemva kokusebenzisa inzwa yebanga le-laser ukuze kukale. Le ndlela ibizwa ngokuthi ukulinganisa okungaqondile.

Kuhlukaniswa ngokuya ngoshintsho lwento elinganisiwe, kukhona: ukulinganisa okumile kanye nesilinganiso esiguqukayo.

Into elinganisiwe ibhekwa njengelungisiwe phakathi nenqubo yokulinganisa, futhi lesi silinganiso sibizwa ngokuthi ukulinganisa okumile. Ukulinganisa okunganyakazi akudingi ukucabangela umthelela wezinto zesikhathi esilinganisweni.

Uma into elinganisiwe ihamba nenqubo yokulinganisa, lesi silinganiso sibizwa ngokuthi ukulinganisa okuguquguqukayo.

Enqubweni yangempela yokulinganisa, kufanele siqale esimweni esithile somsebenzi wokulinganisa, futhi ngemva kokuhlaziya ngokucophelela, ukuthi iyiphi indlela yokulinganisa okufanele isetshenziswe, bese sinquma ukukhetha inzwa yebanga le-laser.

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