1) high frequency-low frequency decomposition
高低频分解
2) high-frequency decomposition
高频分解
3) high-low frequency weight
高低频分量
4) high-frequency and low-resolution
高频低分辨
1.
Wavelet transform has excellent time-frequency local characteristics, anyhowits scale changes according to the binary system, thus it has defectsof high-frequency and low-resolution.
小波变换具有优良的时频局部特性,但由于其尺度是按二进制变化的,存在“高频低分辨”这一缺陷。
6) low frequency and high voltage
低频高压
1.
8 μm were developed for low frequency and high voltage.
采用共沉淀BaTiO3为基,适量掺杂Nd2O3稀土氧化物及MgO与ZnO添加剂,获得具有X7R温度特性的低频高压MLC瓷料系统,BaTiO3基瓷的平均晶粒尺寸小于0。
补充资料:高低
①高低的程度:朗诵时,声音的~要掌握好丨 因为离得远,估不出山崖的~。②高下:两个人的技术水平差不多,很难分出~。③深浅轻重(指说话或做事):不知~。④无论如何:嘴都说破了,老王~不答应。⑤〈方〉到底;终究:这本书找了好几天,~找到了。
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