zero-crossing的例句大全

finally, in accordance with the test data, we analysis the doppler log's accuracy of velocity measurement under zero-crossing detector.

最后，根据湖上航行试验数据，分析了多普勒计程仪在应用过零检测法下的测速精度，取得了预期的效果。

selection of dynamic threshold based on zero-crossing detector

基于零交叉检测器的动态阈值选取

Marr and Poggio have proposed in their theory of visual information processing that zero-crossings are the most important primitives obtained in the visual primary processing.

Marr和Poggio等人从视觉信息加工理论中提出零交叉（Zero-Crossing）是视觉早期加工过程中首先得到的最基本的信息。

Binaural Sound Localization Based on Detection of Multi-band Zero-crossing Points

基于分频过零点探测的双耳声源定位

We used the AEQ method based on zero-crossing rate to control acoustic feed-back. 4.

用基于过零率的AEQ方法进行声反馈控制。

The algorithm is robust about noise, rotation and so on. And it has strong security and uniqueness. ( 2) Based on the perceptual hashing of the speech ZCR ( zero-crossing rate) and speech centroid, a speech content authentication algorithm is proposed.

算法对旋转、噪声是鲁棒的，同时也具有较强的安全性与唯一性。（2）根据语音过零率及质心特征，设计了一种基于感知哈希的语音内容认证算法。

The stability against playback speed modification of ZCR ( zero-crossing rate) of audio signal is confirmed by theoretical analysis and experiments.

分析并通过实验验证了音频信号的过零率对回放速度修改这种去同步攻击的稳定性。

The paper introduces a way of using zero-cross Solid State Relay ( SSR) to switch the reactive compen-sation capacitors in the low voltage distribution system.

对低压配电系统中的无功补偿电容器，采用过零固态继电器（SolidStateRelay，SSR）来动态投切。

Switching of Capacitors with Zero-cross Solid State Relay

采用过零固态继电器投切电容器

The zero-cross modulation technology uses existing power distribution network as transmision carrier.

过零调制技术完全利用现有电力网络为传输载体,无需额外增加系统设备,成本低廉.