Cov txheej txheem:
- Kauj Ruam 1: Kev Xeem Yog Dab Tsi?
- Kauj Ruam 2: Tso cov lus txib kom nkag mus Zaus
- Kauj Ruam 3: Qhia Lub Sijhawm Ntau Yam Ntawm Teeb Meem
- Kauj Ruam 4: Sau Cov Qauv
- Kauj Ruam 5: Sau Qauv Zauv
- Kauj Ruam 6: Sau Zaus
- Kauj Ruam 7: Qhov tshwm sim
- Kauj Ruam 8: Ua tiav Video Qhia
Video: Sampling Analogue Signal Tutorial - MATLAB: 8 Kauj ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Hauv qhov kev qhia no, peb tab tom qhia qhov piv txwv yog dab tsi? thiab Yuav ua li cas piv txwv cov teeb liab sib piv siv MATLAB software.
Kauj Ruam 1: Kev Xeem Yog Dab Tsi?
Kev hloov pauv ntawm Cov Teeb Meem Sib Piv (xt) rau Digital Signal (xn) yog hu ua Sampling.
Lub sijhawm txuas ntxiv tuaj yeem sawv cev los ntawm nws cov qauv thiab tuaj yeem rov qab tau thaum piv txwv Freq (Fs) ntau dua lossis sib npaug rau ob npaug ntawm cov lus qhia (Nyquist Tus Nqi).
Kauj Ruam 2: Tso cov lus txib kom nkag mus Zaus
Sau Zaus ntawm Cov Lus Qhia thiab Zam Zaus.
Kauj Ruam 3: Qhia Lub Sijhawm Ntau Yam Ntawm Teeb Meem
Kauj Ruam 4: Sau Cov Qauv
Raws li:
x = sin (2*3.14*f*t)
Kauj Ruam 5: Sau Qauv Zauv
Raws li:
y = sin (2*3.14*f*ts/fs)
Kauj Ruam 6: Sau Zaus
Kauj Ruam 7: Qhov tshwm sim
Upper Teeb liab: Orignal
Qis Tshaj: Sampled
Kauj Ruam 8: Ua tiav Video Qhia
LIKE, Share, Subscribe thiab Comment rau peb kom tau txais cov video ntau ntxiv.
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