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- A digitized harmonic detection method based on resampling and feedback theory is proposed. 提出了基于重采样和反馈理论的数字化谐波检测方法。
- By the harmonic detection method based on the neuron adaptive theory, a harmonic detection system is developed with TMS320LF2407. 基于神经元自适应理论的谐波检测方法，利用TMS320LF2407进行谐波检测系统开发；
- Combined with the band-filter-based instantaneous harmonic detection method, a harmonicdetection system based on DFT(Discrete Fourier Transform) reconfiguration by 1/ 2 period is designed. 结合带通滤波器的瞬时谐波检测方法,设计了基于1/2周期重构离散傅里叶变换带通滤波器的谐波检测系统。
- For the problem that the non-integer harmonic cannot be detected by FFT transformation, a non-integer harmonics detection method is implemented by a wavelet based transformation (WT) method. 针对常规快速傅立叶变换无法检测非整次谐波的问题,文章提出了利用小波变换实现检测非整次谐波的方法。
- A novel design of the low-pass filter in the harmonic detecting method based on the instantaneous reactive power theorem 一种瞬时功率理论谐波检测的低通滤波器设计新方法
- The Linear Network Real-time Harmonic Detection Method 基于线性神经网络预测的实时谐波检测
- The Instantaneous Reactive Power Method Applied in Single-phase Current's Harmonic Detecting Methods 基于瞬时无功功率法思想的单相谐波电流检测
- The operation principle and control strategies of the APF and the DVR are introduced. Digital simulations are employed to validate the feasibility and validity of the harmonics detection method and voltage dip detection method by using MATLAB/SIMULINK. 在详细介绍有源滤波器的基本原理、类型和控制策略以及动态电压恢复器的基本原理与补偿方式的基础上,将上述基于数学形态学的检测方法分别应用于谐波和电压跌落补偿,仿真结果表明上述检测方法正确有效。
- harmonic detecting method 谐波检测
- A simple and practical instantaneous harmonic current detecting method is introduced,which realizes a special filter based on DFT(Discrete Fourier Transform). 提出了一种用离散傅里叶变换DFT(DiscreteFourierTransform)实现特殊滤波器的瞬时谐波电流的检测方法。
- The key to APF is an accurate and real-time detecting method. 使用有源滤波器进行精确补偿的关键在于,实时、准确地检测出电网中瞬时变化的畸变电流。
- The detecting method is calibrated by a blackbody furnace. 灰份含量较高的煤，其燃烧火焰黑度较大；
- Power network harmonic detection methods based on artificial neural network 基于优化神经网络的电网谐波检测方法
- Detecting methods of cell apoptosis. 细胞凋亡的检测方法。
- The development tendency of the electric system harmonic detecting is prospected. 展望电力系统谐波检测方法的发展趋势。
- Ma Li, Zhou Jinghai, Lii Zhengyu et al.An improved harmonic detecting approach based on dq rotating coordination transformation [J].Proceedings oftheCSEE, 2000, 20(10): 55-58. [8]马莉;周景海;吕征宇;等.;一种基于dq变换的改进型谐波检测方案的研究[J]
- The simulation about the harmonic detection of a three-phase cycloconverter-fed a.c. excited generator verified the effectiveness of the method. 针对三相交-交变频器交流励磁发电系统的谐波检测进行的仿真研究，验证了本文方法的有效性。
- Abstract: Zero-crossing edge detection method was analyzed. 文摘:讨论二阶导数过零边缘检测方法。
- Design the detection method of watermark bars of Euros. 提出了欧元水印条码的识别方法。
- A vehicle detection method using monocular vision is proposed. 提出了一种应用单目视觉进行车辆检测的方法。
