直空惡化 的英文怎麼說
中文拼音 [zhíkōngěhuà]
直空惡化
英文
softening-
To solve the problem that the present 2 - d temporal - spatial spectrum estimation algorithms are deteriorated when the number of signals become close to the dimension of the array, a kind of new signal model and approach for 2 - d temporal - spatial spectrum estimation is proposed
摘要針對現有空時二維譜估計演算法在信號數增大時均不同程度出現性能上的惡化直至失致的問題,總結了目前通用的空時二維譜估計信號模型,提出了「時域副流形」的概念及相應的信號處理方法。
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