zero-crossing

zero-crossing

 英

  • n.零点交叉
  • 网络零交叉;过零;零交越

英汉解释

n.
1.
零点交叉

例句

Wavelet transform zero-crossing detection method can be used for the coding and recognition of human iris.

使用小波变换检测算法实现眼虹膜图像编码识别

Silicon photocells were used to make an artificial 1-D ganglion cell receptive field, characterized as a Zero-crossing filter.

作者用光电池组一个人工感受模拟视网膜神经细胞交叉滤波特性

In this paper, the control distortion near the zero crossing point is magnified; a method to minimize the distortion is proposed.

本文接近交叉附近控制畸变放大提出一种减小这种畸变方法

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

最后根据航行试验数据分析普勒应用检测测速精度取得预期效果

It mainly consists of DSC, zero -crossing detection circuit, signal modulation circuit and signal demodulation circuit.

通信系统构成以及信号调制信号解调原理进行介绍

This thesis illustrates the theory in how interleaving technology solves the problem of input current zero-crossing distortion.

本文交错技术解决输入电流畸变原理进行了说明

The display system "looks" for the zero crossing of the sync pulse.

终端显示系统识别这个同步脉冲

Integration of voltage and zero crossing control technology.

一体化控制周波控制技术

And also, a high voltage promotes the arc reigniting when current zero-crossing.

电流熄灭瞬间叠加足够电压脉冲使电弧能够立即

Animproved sensing back-EMF method of sensorless BLDC motor was proposed by analyzing typical back-EMF zero-crossing detecting method.

通过分析典型位置传感器直流电机电势检测原理提出一种电势检测改进方法

This reduction results in low zero-crossing error.

这个减少使误差降低

The ZCD produces a pulse at each zero crossing of the ac input signal.

生产ZCD输入信号每个脉冲交流影响

This article presents a noisy image edge detection method based on zero crossing.

本文提出一种基于交叉噪声图像边缘检测方法

This paper presents the design of detecting zero-crossing circuit of BKMF in the sensorless BLDCM of tooth drill.

设计医疗位置传感器直流电动机电势检测硬件电路

BEMF zero-crossing detection method based on ST7MC was introduced in this paper.

介绍一种基于ST7MC电势检测方法

Short-time energy and zero-crossing rate can not locate efficiently endpoint for speech in lower SNR.

环境利用能量很难得到精确检测结果

power system monitoring; asynchronous phasor measurement; zero-crossing label; communication;

电力系统监控异步测量零点通信

An Zero-Crossing Frequency Measuring Method Using Time-Domain Continuous Finite Impulse Response Filter

用时连续有限冲激响应滤波器进行方法

Stratified radiation imaging with multi-scale gaussian operator zero-crossing method

尺度高斯算子交叉辐射分层成像

The Mixture Content Measured Through Derivative Ratio Spectrum and Zero Crossing

比波导数交点测定混合物含量

The slope standard error and correlation coefficient of zero-crossing linear fitting

直线拟合斜率标准相关系数

The Algorithm Based on Zero-Crossing and Extremum Estimation to Obtain Instantaneous Frequency and Instantaneous Amplitude

基于-极点估计瞬时频率幅度算法

Breaker Implement circuit breaker opening at current zero crossing

实现电路断路电流零时断开

Wavelet Transform Zero-Crossing Method for Auto-Extraction of Spectral Lines

线自动提取小波变换交叉方法

An Improved Gauss-Laplace Zero-crossing Traffic Edge Detection Approach

一种改善斯拉普拉斯算子交叉方法车辆边缘检测

Multiresolution image matching algorithm using zero-crossing of wavelet transform

基于小波交叉多分辨率图像匹配方法

An Empirical Relation Between Sea Wave Spectrum Peak Period and Zero-crossing Period

海浪周期一个经验关系

Study of TCSC zero-crossing point characteristics of capacitor voltage based on switch function model

基于开关函数模型TCSC电容电压特性研究

Zero-crossing Detection and Phase Correction of Stator Third Harmonic EMF in Sensorless Control of BLDC Motors

直流电机定子谐波电势检测及其相位修正

A Robust Speech Recognition based on Zero-crossing with Peak Amplitude Model Combining Difference Information

基于差分峰值幅度特征语音识别

Analysis and Application of Ship-radiated Noise's Zero-crossing Number

舰船噪声通过特性零数特征分析应用

Wavelet transform zero-crossing analysis of pulse signal

脉搏小波变换分析方法研究

Zero-crossing Algorithm and Phase Correction of BEMF in the Sensorless Control of Trapezoidal BLDC Motors

直流电机位置传感器控制电动检测算法及其相位修正

Zero crossing forecast of synthesize test circuit

合成试验回路电流电流预测

Single-phase AC Zero-Crossing Trigger Solid State Relays

相交流过触发固态电器

Fluid Level Echo Recognition of Pumping Well Based on Short-time Magnitude Zero-crossing Rate Function

基于幅度-函数识别油井回波

Zero-Crossing Control of Resonant DC Link Inverter

谐振直流环节逆变器控制

Heart sound segmentation algorithm based on shannon energy and short-time zero-crossing rate

基于信号心音分段算法

scr zero crossing - trigger pulse output

scr可控硅触发脉冲输出

First Zero-crossing Point Detection of Ultrasonic Signal Based on Wavelet Analysis

基于小波分析超声波到达时间识别