采样信号 meaning in Chinese
sample signal
sampled signal
Examples
- A kind of direct reconstruction method for non - uniform sampling signal
非均匀采样信号重建的一种直接方法 - The sample and hold circuit is employed by the bottom plate sampling technique , which could not only cancel the charge injection error but also eliminate the effect of clock feed - through
采样保持电路设计采用了电容下极板采样技术，不仅有效地避免了电荷注入效应引起的采样信号失真，而且消除了时钟馈通效应的不良影响。 - Blind beamforming ( bbf ) is concerned with the reconstruction of source signals from the outputs of a sensor array without a priori information of the direction of the desired source , relying instead on signal characteristics and array structures
盲波束形成无需知道目标波达方向等先验信息，直接利用信号、基阵自身的特性，就可从基阵的输出采样信号中恢复出期望信号。 - Because hrv signal is unevenly sampled , direct spectrum estimation will cause wrong result . resample on hrv signal is necessary . in this chapter after comparing different evenly sampling methods , the best way - cubic spline interpolation is adopted in spectrum estimation
由于心率变异信号是一种不等间隔采样信号，不能直接采用傅立叶变换的方法进行频谱分析，因此将心率变异信号等间隔化是必要的。 - Firstly , the voltage sample signals from ac exciter stator coil were de - noised and filtered by means of decomposition of the wavelet function . secondly , the character frequency region of the rotating rectifier fault was selected clearly with wavelet package decomposition and reconstruction
先对交流励磁机定子磁极线圈电压采样信号进行消噪滤波，再通过小波包分解和重构进行特征频率提取，建立了表征旋转整流器故障的特征向量。