direction selectivity 中文意思是什麼
direction selectivity
解釋
方向選擇性- direction : n. 1. 方位，方向；范圍，方面。2. 〈pl. 〉 指揮，指導；管理。3. 〈常 pl. 〉指示，命令，吩咐；用法說明。4. 導演；（樂隊）指揮。5. 寄發地址。6. 趨向，傾向。
- selectivity : n. 1. 選擇；精選。2. 【無線電】選擇性；選擇度；【物理學】選擇能力；選擇率。
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Research on selectivity electric leakage protection system base on null sequence power direction
基於零序功率方向選擇性漏電保護系統的研究 -
It is analyzed that the algorithms of direction finding using signals " cyclostationarity have improved the property of direction finding on the aspects of signal selectivity, resolution and overload ability
分析了基於信號循環平穩性的幾種doa估計演算法在信號的選擇性、解析度、過載能力等方面的性能。 -
Gabor transformation : in frequency field, gabor transform has sound direction selectivity. selecting a certain direction and picking - up corresponding feature value by this means was another choice for image research
基於頻率域分解的gabor變換， gabor變換有著比較好的方向選擇性，利用這一點特性，為圖像分析提供了另一個思路。 -
Neurons of old cats, compared with those of the young, showed a significant decrease in orientation and direction selectivity accompanied by an increase in peak response as well as increased spontaneous activity
結果發現:與青年貓相比，老年貓v1區細胞呈現出明顯的方位和方向選擇性的下降，並伴隨著誘發反應及自發放的增加。
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