XAVFLI GAZ CHIQISHINI ANIQLASH EHTIMOLI YO‘QOTILISHINI CHEKLAGAN HOLDA VEYVLET CHEGARASINI SOZLASH
Maqola Yon paneli
Maqolaning Asosiy Qismi
Annotatsiya
Sensor tugunining ma’lumotlarni qayta ishlash traktida qisqa muddatli keskin chiqindini aniqlash ehtimoli yo‘qotilishiga aniq cheklov qo‘yilgan holda yumshoq veyvlet chegarasini sozlash tadqiq qilindi. Chegara universal qiymat va 0 dan 1,05 gacha o‘zgaruvchi o‘lchovsiz ko‘paytiruvchining ko‘paytmasi sifatida belgilandi. Hisoblash Xaarning to‘rt darajali o‘zgartirishi uchun bajarildi. Uzunligi 512 ta hisobdan iborat bo‘lak-silliq signalni tiklash kirishdagi signal/shovqin nisbati 0 dB bo‘lgan qo‘shiluvchi Gauss shovqinining 3000 ta realizatsiyasi bo‘yicha baholandi. Voqeaviy xususiyatlar 128 ta hisobdan iborat bloklar, impulsning uchta shakli va 0,01 soxta signal ehtimoli uchun Monte-Karlo usulida tekshirildi; har bir nuqta uchun 50 000 ta realizatsiyadan foydalanildi. 0,30 ko‘paytiruvchida chiqishdagi signal/shovqin nisbati 7,242 dB ni, nolga teng bo‘lmagan koeffitsiyentlarning o‘rtacha ulushi esa 33,512% ni tashkil etdi. -12 dB dagi qisqa impulsga mos keluvchi eng noqulay holatda aniqlash ehtimoli 0,6877 dan 0,6109 gacha kamaydi. 0,08 dan oshmaydigan yo‘l qo‘yiladigan pasayish shartiga ko‘ra 0,30 ko‘paytiruvchi tanlandi; 0,45 ga teng keyingi daraja cheklovni buzdi. Olingan sozlama shovqinni bostirish va detektorni birgalikda loyihalash uchun mo‘ljallangan bo‘lib, muayyan gaz tahlili kanalining real ma’lumotlarida keyinchalik tekshirilishi kerak.
Yuklab olishlar
Maqola Tafsilotlari
Bo‘lim
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Ommaviy Litsenziya Shartlari
(Ochiq jurnal tizimlari (OJS) uchun)
O‘zbekiston Respublikasi qonunchiligiga muvofiq quyidagi shartlar taqdim etiladi:
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Kommersiyaviy foydalanish:
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Hujjatni o‘zgartirish:
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Mas’uliyat cheklovi:
Muallif(lar) maqola tarkibidagi ma’lumotlarning to‘g‘riligiga javobgar bo‘lib, platforma tahririyati mazkur ma’lumotlardan foydalanish natijasida kelib chiqadigan har qanday zarar uchun javobgarlikni o‘z zimmasiga olmaydi. -
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Izoh:
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Havola: Creative Commons Attribution 4.0 International (CC BY 4.0)
Iqtibos keltirish tartibi
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