• The background samples are chosen by thresholding inter-frame differences, and the Gaussian kernel density estimation is used to estimate the probability density function of background intensity.

    通过相隔固定差值阅值化得到背景样本值,采用高斯密度估计方法计算背景灰度的概率密度函数

    youdao

  • The probability density function of velocity response of oleo damper excited by exponential colored Gaussian noise has been obtained.

    从而导出了油液阻尼器指数型高斯噪声外激励时速度响应概率密度函数

    youdao

  • The probability density function of velocity response of oleo damper excited by exponential colored Gaussian noise has been obtained.

    从而导出了油液阻尼器指数型高斯噪声外激励时速度响应概率密度函数

    youdao

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