1.
Image Edge Detection Using Wavelet-Transform Based on Locating Zero-Crossings
基于过零检测的子波变换图像边缘检测
2.
A Detection Method of Zero Crossing of Counter Electromotive Force of BLDC Motor
一种BLDCM反电动势过零检测方法
3.
Zero-crossing algorithm and correction of BEMF in the sensorless control of trapezoidal BLDC motors
无刷直流电机无传感器反电势过零检测及校正
4.
Zero-crossing detection and phase compensation of BEMF in the sensorless control of BLDCM
无刷直流电机反电动势过零检测及其相位补偿
5.
Research on a Method of Across-zero Detecting with Phase Delay Compensation
具有相位补偿功能的过零检测方法研究
6.
Zero-crossing Detection and Phase Correction of Stator Third Harmonic EMF in Sensorless Control of BLDC Motors
直流无刷电机定子三次谐波反电势的过零检测及其相位修正
7.
Investigation on Zero-Cross in Efficiency Synchorous Boost Converter;
一种高效同步升压型芯片中过零检测电路的研究与分析
8.
A Novel Scheme of Sensing Rotor Position of BLDCM Based on the Zero-Crossing of Back EMF
反电动势过零检测无刷直流电机转子位置新方法
9.
Abstract: Zero-crossing edge detection method was analyzed.
文摘:讨论二阶导数过零边缘检测方法。
10.
Research on Method of Iris Recognition Based on Zero-Crossing Detection
基于过零点检测的虹膜识别算法研究
11.
A Kind of Zero-crossing method for detecting Underwater small sine echo signals
一种水下微弱回波信号的过零点检测方法
12.
Sub-pixel roof edge detection based on zero-cross point of wavelet coefficient
小波系数过零点的屋脊边缘亚像素检测算法
13.
The key to this scheme is to use the zero crossing for output signal of fiber optical gyro.
此方案利用光纤陀螺输出信号的过零特性，把位相检测过渡为时域信号检测。
14.
00 oil mist detector zero setting checked.
21点零分检验油雾探测器零值设定。
15.
The authors proposed a linear interpolation method based on zerocrossing detection to estimate the frequency of a remote signal.
介绍了采用基于过零点检测的线性插值法来估算远动信号频率。
16.
Realtime Voice Activity Detection Based on Short Time Energy Plus Rate of Passing Zero
基于短时能量加过零率的实时语音端点检测方法
17.
In this way, we can simulate the normal zero adjustment in air by taking down the data of “zero” at this time and compensate the following data with this “zero”.
通过这种方法模拟大气环境下的正常校零过程，并在以后瓦斯浓度的检测中加以补偿。
18.
Electronical Simulation of Automobile Part Testing Bench;
车辆零部件检测试验台电子仿真系统