As the ideal mathematical model for non-Gaussian impulsive noise, a -stable distribution has been the focus of intensive research in signal processing fields.
稳定分布作为非高斯脉冲噪声的数学模型,已经成为信号处理领域的热点研究课题。
2
The soil as of the study area was positive skew distribution, tally with second steps stable supposed, after Gaussiannon-liner change.
结果表明,研究区土壤砷为正偏态分布,经高斯非线性转化后,符合二阶平稳假设。
3
But the actual signals which we get in practise usually are non-stationary and non-Gaussiandistribution, specially when the fault occurs.