nyquist sampling造句

例句与造句

1. This is essentially what is embodied in the Shannon-Nyquist sampling theorem.
2. In 1982 NHK developed MUSE ( Multiple sub-nyquist sampling Encoding ), the first HDTV video compression and transmission system.
3. The Nyquist sampling theorem says you need twice that for good reproduction-and you have two ears-so you need twice that.
4. Conventional CS reconstruction uses sparse signals ( usually sampled at a rate less than the Nyquist sampling rate ) for reconstruction through constrained l _ { 1 } minimization.
5. A non-trivial example of exploiting extra assumptions about the signal is given by the recent field of compressed sensing, which allows for full reconstruction with a sub-Nyquist sampling rate.
6. It's difficult to find nyquist sampling in a sentence. 用nyquist sampling造句挺难的
7. Such a process would require a sufficient number of samples to satisfy the Nyquist sampling theorem; this is many more observations than are needed to approximately reconstruct the brightness distribution of the source.
8. The Nyquist frequency should not be confused with the " Nyquist rate ", which is the minimum sampling rate that satisfies the Nyquist sampling criterion for a given signal or family of signals.
9. A : We have no choice but to go along with the giant NHK ( Japan Broadcasting Corp . ), which has announced its intention to use the MUSE ( Multiple Sub-Nyquist Sampling Encoding ) format of analog HiVision.
10. The system, known as Hi-Vision or MUSE after its Multiple sub-Nyquist sampling encoding for encoding the signal, required about twice the bandwidth of the existing NTSC system but provided about four times the resolution ( 1080i / 1125 lines ).
11. "' MUSE "'( "'Multiple sub-Nyquist sampling encoding "'), was a dot-interlaced digital video compression system that used analog modulation for transmission to deliver 1125-line high definition video signals to the home.
12. In calculations of the maximum symbol rate, the Nyquist sampling rate, and maximum bit rate according to the Hartley formula, the bandwidth refers to the frequency range within which the gain is non-zero, or the gain in dB is below a very large value.
13. Given the nyquist sampling theorem-that means you cannot "'possibly "'measure angles to anything like 5 degree precision-and 10 degrees is at best a value judgement based on guessing the center of a fuzzy highlight and not on the edge itself!