Signallar va tizimlarda analog signallarni qayta ishlash usullari
Abstract
Ushbu maqolada analog signallarni qayta ishlashning asosiy usullari, jumladan filtrlash, kuchaytirish va modulyatsiya jarayonlari tahlil qilingan. Signal sifatini yaxshilash, shovqin ta’sirini kamaytirish hamda tizim samaradorligini oshirish masalalari ko‘rib chiqilgan. Analog tizimlarning ishlash prinsiplari, chastota va vaqt domenidagi xususiyatlari ilmiy asosda yoritilgan. Shuningdek, zamonaviy aloqa va texnologik tizimlarda analog signalni qayta ishlashning ahamiyati ochib berilgan.
Kalit so‘zlar: signal, analog, tizim, filtr, qayta ishlash, amplituda
References
1. Oppenheim A. Signals and Systems. Prentice Hall, 1997.
2. Haykin S. Communication Systems. Wiley, 2001.
3. Proakis J. Digital and Analog Communication Systems. McGraw-Hill, 2007.
4. ITU-T Standards on Signal Processing, 2022.
5. IEEE Signal Processing Society Reports, 2023.
6. Carlson B. Communication Systems Engineering, 2002.
7. Smith S. The Scientist and Engineer's Guide to DSP, 1997.
