• 对于脉冲情况导出波形、波波幅关系,给出了数值计算结果,使实测波形相比较。

    For the pulse case, formulas for the waveform, the front of the pulse and the amplitude of the pulse pressure distributed in space have been derived and numerically calculated.

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  • 时域电场积分方程方法引入电磁脉冲作用下架高屏蔽电缆蒙皮电流计算研究了电缆的蒙皮感应电流分布波形特征

    The EFIE method is used to study the distribution of skin current and the characteristic of waveform in aerial shielded cable excited by EMP in this paper.

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  • 论文中利用建立物理模型对开关输出脉冲上时间,以及开关线性波形非线性波形之间延迟时间进行计算结果实验测量数据相吻合。

    The risetime of electrical pulse and the delay-time between the linear model and nonlinear model are calculated in this paper, and the results match the experimental measure.

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  • 通过理论分析研究计算搜寻得到几种频谱特性优良高价标定脉冲波形

    Some excellent high order calibration pulse waveforms of the spectrum characteristic are obtained by theoretical analysing and computer scanning.

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  • 采用微型计算机,使脉冲波形转换加工电压、加工电流、加工(?)性均由计算自动切换、减少了硬件,给出软件框图

    Waveform, working voltage, average discharge current and polarity are automatically transformed by the microcomputer, and thus the hard - wares are decreased. The block diagram of softwares is given.

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  • 的正直流电晕流光脉冲振幅频率根据不同压力和湿度进行测量,结果良好流体模型计算出的波形协议

    The positive DC corona streamer pulse amplitude and frequency under different pressure and humidity was measured, the results were in good agreement with the waveforms calculated by the fluid model.

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  • 数字光纤接收机灵敏度计算与其输入脉冲波形直接相关

    The sensitivity of a digital optical fiber receiver is directly relevant to the optical pulse shape at the input of the receiver, and varies with the optical pulse.

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  • 线性调频雷达干扰对象,将脉冲重叠型脉冲等间隔取样两种灵巧噪声干扰波形的干扰效果进行了计算仿真,仿真结果验证这种干扰的有效性。

    Smart noise jamming waveforms of pulse-overlap and pulse-sample are designed. And The PC simulation results validate that the two smart noise jamming waveforms are effective.

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  • 线性调频雷达干扰对象,将脉冲重叠型脉冲等间隔取样两种灵巧噪声干扰波形的干扰效果进行了计算仿真,仿真结果验证这种干扰的有效性。

    Smart noise jamming waveforms of pulse-overlap and pulse-sample are designed. And The PC simulation results validate that the two smart noise jamming waveforms are effective.

    youdao

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