正负脉冲 meaning in Chinese
positive negative pulse stuffing
Examples
- Rise fall time , positive negative pulse width ,
上升下降时间,正负脉冲宽度, - Based on the detection principle of pyroelectric sensing elements , this paper presents a symmetrical peak detection method of continuous double plus - minus pulse signals to eliminate external interference in fixed position heat source
根据热释电敏感元件的探测原理，本文提出一种对正负脉冲信号和连续正负脉冲信号进行对称峰值检测的方法。 - Many experiments on the effects with the change of several parameters , such as initial charging current , amplitude and frequency of positive pulses , variety of the amplitude of positive pulses among each charging stages , amplitude and duration of negative pulses , duration between positive and negative pulses , have been performed . the results of analysis and comparison of experimental data verify the validity and feasibility of the fast - charging method . on this basis , a new type of control strategy is advanced
就充电过程中的起始充电电流、正脉冲的幅值、正脉冲的频率、各充电级之间正脉冲幅值的变化幅度、负脉冲的幅值、负脉冲的持续时间、正负脉冲之间的停歇时间等几个参数进行了大量的实验,对实验数据进行分析和比较,验证了快速充电方法的有效性和可行性,在此基础上提出了一种新型快速充电控制策略。 - A serial generalized morphological filter with multi - structural element is used suppression white gaussian noise or pulse noise embedded in the speech signal . the paper compares morphological speech enhancement algorithm with classical approach on the feature of speech in the frequency domain and time domain
本文针对形态学在数字语音信号增强中的应用算法研究，采用多结构元素的广义形态滤波器，主要用于对被高斯白噪声或正负脉冲噪声污染的语音信号的滤波增强，深入研究形态学滤波的语音增强算法在语音时域、频域对语音特征参数的影响。