Cone-shape distribution function (original) (raw)
The cone-shape distribution function, also known as the Zhao–Atlas–Marks time-frequency distribution, (acronymized as the ZAM distribution or ZAMD), is one of the members of Cohen's class distribution function. It was first proposed by Yunxin Zhao, Les E. Atlas, and Robert J. Marks II in 1990. The distribution's name stems from the twin cone shape of the distribution's kernel function on the plane. The advantage of the cone kernel function is that it can completely remove the cross-term between two components having the same center frequency. Cross-term results from components with the same time center, however, cannot be completely removed by the cone-shaped kernel.
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| dbo:abstract | The cone-shape distribution function, also known as the Zhao–Atlas–Marks time-frequency distribution, (acronymized as the ZAM distribution or ZAMD), is one of the members of Cohen's class distribution function. It was first proposed by Yunxin Zhao, Les E. Atlas, and Robert J. Marks II in 1990. The distribution's name stems from the twin cone shape of the distribution's kernel function on the plane. The advantage of the cone kernel function is that it can completely remove the cross-term between two components having the same center frequency. Cross-term results from components with the same time center, however, cannot be completely removed by the cone-shaped kernel. (en) 在數學上，錐狀分布（Cone-shaped distribution function）是科恩克萊斯分佈系列函數中的一種。錐狀分布於西元1991年由 Yunxin Zhao、Les E. Atlas 和 Robert J. Marks 提出。本分布之核心函數 於 域之分布形似錐狀，故得名。 (zh) |
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| rdfs:comment | The cone-shape distribution function, also known as the Zhao–Atlas–Marks time-frequency distribution, (acronymized as the ZAM distribution or ZAMD), is one of the members of Cohen's class distribution function. It was first proposed by Yunxin Zhao, Les E. Atlas, and Robert J. Marks II in 1990. The distribution's name stems from the twin cone shape of the distribution's kernel function on the plane. The advantage of the cone kernel function is that it can completely remove the cross-term between two components having the same center frequency. Cross-term results from components with the same time center, however, cannot be completely removed by the cone-shaped kernel. (en) 在數學上，錐狀分布（Cone-shaped distribution function）是科恩克萊斯分佈系列函數中的一種。錐狀分布於西元1991年由 Yunxin Zhao、Les E. Atlas 和 Robert J. Marks 提出。本分布之核心函數 於 域之分布形似錐狀，故得名。 (zh) |
| rdfs:label | Cone-shape distribution function (en) 錐狀分布 (zh) |
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