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- This paper proposes an analog synthesis circuit of a wavelet function approximator using sigmoidal mother wavelet. 小波函数使用反曲型母小波模拟,电路由双极型晶体管、可控放大器和线性无源电子元件等组成。
- The results show that the adaptive method is similar to WTD,and it is no need to select a mother wavelet,it is adaptive to kinds of signals. 仿真结果表明,该算法与小波域阈值去噪的效果相似,而不用选择小波基,是一种自适应的去噪算法。
- This paper discusses some common issues in the applications of transient signal analysis, such as transient signal detection, de noise, data compression and locating. The mother wavelet option method is studied. 讨论了电力系统中常见的暂态信号分析应用 ,如电力暂态信号检测、去噪与数据压缩以及暂态信号定位等 ,对这些应用中小波基的选择原则进行了系统的分析研究。
- Considering the advantage for combining different mother wavelets of adaptive wavelet transform(AWT),six wavelets selected from Gabor wavelets and Mexican-hat wavelet are chosen to construct a multi-mother adaptive wavelet. 利用自适应小波变换(AWT)能融合不同母小波的优点,采用盖伯母小波和墨西哥帽母小波构成自适应小波。
- HWT in this paper means that in WT decomposition and reconstructi on, we use two different mother wavelets. 本文中,“混合小波变换”是指在小波分解和重构中分别使用不同的基本小波。
- He was disobedient to his mother. 他不听他母亲的话。
- I commiserate with you on the loss of your mother. 你母亲逝世,我特向你慰问。
- Mary began to unload her trouble onto her mother. 玛丽开始把她的烦恼告诉她的母亲。
- The mother with twin babies are always on the run. 这个有双胞胎婴儿的妈妈总是忙忙碌碌的。
- A mother naturally feels protective towards her children. 母亲对自己的孩子自然会悉心保护。
- That guy is capable of squeezing money out of his old mother. 那家伙做得出勒索老母亲钱财的事来。
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里,重音在第一个音节上。,在"mother"这一字里,重音在第一个音节上。
- The mother bade the child behave himself. 妈妈叮咛孩子要守规矩。
- My mother acquainted her with my intention. 我母亲把我的意图告诉了她。
- The mother rocked the baby to sleep in its cradle. 母亲摇动摇篮使婴儿入睡。
- The little boy skipped along at his mother's side. 那个小男孩在他母亲身边跳跳蹦蹦地往前走。
- She was in league with her mother to embarrass me. 她和她母亲联合起来叫我下不了台。
- It was a great blow to her when her mother died. 她母亲去世对她是个沉重的打击。
- She spends her spare time nursing her old mother. 她的业余时间都花在照顾她年老的母亲上。
- My mother usually cooks a hot meal in the evening. 我妈妈通常在晚上煮一顿热饭。