sampling theorem
標本化定理
Definition 定義
The theorem stating that a band-limited signal can be perfectly reconstructed from its samples if the sampling frequency is more than twice its highest frequency.
Example 例文
According to the sampling theorem, audio up to 20 kHz must be sampled at more than 40 kHz.
日本語訳を表示
標本化定理によれば、20 kHzまでの音声は40 kHzより高い周波数でサンプリングしなければならない。
Collocations よく使う組み合わせ
- Nyquist–Shannon ~
- satisfy the ~
- violate the ~
「~」の部分に sampling theorem が入ります。