Fanning nazariy konsepsiyalari asosan o‘rganiladigan barcha konsepsiyalarga erishish uchun sekin-asta murakkablashib boradigan mashq va masalalarni bajarish orqali o‘rganiladi. Talabalar “Tizimlar va signallarni qayta ishlash” fanida signallarga ishlov berishning asosiy tushunchalari va qo’llanish sohalari, signallarni va signal xususiyatlarini tasniflash, uzluksiz signallarni diskretlash va qayta tiklash, analog signallarni raqamliga konvertatsiyalash, diskret-vaqt signallari va tizimlari (LTI), Z-o’zgartirish va uni qo'llash, diskret vaqt signallarining chastotasini tahlil qilish (DFT va FFT), raqamli filtrlarni loyihalash va filtrlashning asoslari (FIR va IIR), signallarga ishlov berishning usullari (basizli splayn), audioga ishlov berishning asoslari (vayvlet o’zgartirish), tasvirga ishlov berishning asoslari filtrlash hamda siqish kabi nazariy tushunchalarni amaliy mashg’ulotlarda dasturlarini yaratishni o’rganishadi.

1. Department of Hardware and Software of
Management Systems in Telecommunications
1

2. Mundarija:
•
•
•
•
Department of Hardware and Software of
Management Systems in Telecommunications
2

3. Analog va Raqamli signallar
Department of Hardware and Software of
Management Systems in Telecommunications 3
Analog
Signal Processor
Analog kirish Signali x(t) Analog chiqish Signali y(t)
Analog Signalga ishlov berish
Digital
Signal Processor
A/D
converter
D/A
converter
Raqamli Signalga ishlov berish
Analog kirish
Signali x(t)
Analog chiqish
Signali y(t)

4. Raqamli signallarni qayta ishlash tizimi
•
•
•
•
•
•
Department of Hardware and Software of
Management Systems in Telecommunications
4

5. A/D & D/A o’zgartirish
Department of Hardware and Software of
Management Systems in Telecommunications
5

6. A/D & D/A o’zgartirish
Department of Hardware and Software of
Management Systems in Telecommunications
6

7. A/D & D/A o’zgartirish
Department of Hardware and Software of
Management Systems in Telecommunications
7
•
•
•
•

8. Analogni raqamliga o’zgartirish
Department of Hardware and Software of
Management Systems in Telecommunications
8
•

9. Analogni raqamliga o’zgartirish
Department of Hardware and Software of
Management Systems in Telecommunications
9
•
•
•
•
Tanlab olish (Sample & Hold (Sampler))

10. Analogni raqamliga o’zgartirish
Department of Hardware and Software of
Management Systems in Telecommunications
10
•
•
•
•
Tanlab olish (Sample & Hold (Sampler))

11. Analogni raqamliga o’zgartirish
Department of Hardware and Software of
Management Systems in Telecommunications
11
•
•
•
•
Tanlab olish (Sample & Hold (Sampler))

12. Analogni raqamliga o’zgartirish
Department of Hardware and Software of
Management Systems in Telecommunications
12
Tanlab olish (Sample & Hold (Sampler))

13. Analogni raqamliga o’zgartirish
Department of Hardware and Software of
Management Systems in Telecommunications
13
•
Tanlab olish (Sample & Hold (Sampler))

14. Analogni raqamliga o’zgartirish
Department of Hardware and Software of
Management Systems in Telecommunications
14
•
•
Tanlab olish (Sample & Hold (Sampler))

15. Kiyingi ma’ruza