...尼比-建筑结构 关键词]点峰法;多峰法;速度曲线;地基阻尼比;变换 [gap=826]Keywords:point-peak method; multi-peak method; velocity curve; subsoil damping ratio; transform ...
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By defining a region smoothness measure, the method firstly enhances peak-valley feature of image histogram by fuzzy set technique, and then segments image using adaptive multi-thresholding method.
该方法通过定义图像的平滑性测度,采用模糊增强技术对图像的灰度直方图进行增强,然后在增强的直方图上,利用自适应多阈值分割方法进行图像分割。
The multi-peak distribution of signal analysed by multiplex fitting approximating method is also discussed in the paper.
文中还讨论用多次拟合逼近法对雾粒多峰分布的信号进行分析的方法。
The invention also provides a multi-carrier fast peak clipping method.
本发明还提供了一种多载波快速削峰方法。
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