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6
说明: 采用Laser - PVDF 实验系统对纳米AlP/ SiO2 中激光超声信号进行采集. 利用小波的多尺度分解、重
构和消噪功能,提取出直达波及其反射回波,测量了时间间隔和纳米AlP/ SiO2 的纵波声速. 结果证明小波变换
的方法能有效地处理复杂激光超声信号.(Using Laser- PVDF experimental system of nano-AlP/SiO2 Laser ultrasonic signal acquisition. Using wavelet multiscale decomposition, reconstruction and de-noising function, extracted from direct wave and its reflection echo measured time interval and nano-AlP/SiO2 of the longitudinal wave speed of sound. wavelet transform results show that the method can effectively deal with the complexity of laser ultrasonic signals.)
- 2008-04-06 10:57:33下载
- 积分:1
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PPM
说明: 用来仿真可见光通信中完整的PPM调制的功能,(Optical wireless communication)
- 2020-11-05 17:39:50下载
- 积分:1
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Bees_Poster
bees posters.The Bees Algorithm
- 2010-12-27 02:38:43下载
- 积分:1
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IntelAsmProgram4
说明: 汇编书籍 从网上找的 比较全 有功夫了看看(Compilation of books from the Internet looking for more effort to look at the all-)
- 2009-08-26 13:54:50下载
- 积分:1
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10.1.1.30.5341
noise reduction in ASR
- 2009-12-01 06:19:32下载
- 积分:1
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固体中的超声波
板波资料和书,里面有瑞利波和lamb波的相关资料(Plate wave data and books)
- 2017-12-10 21:53:54下载
- 积分:1
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certif-ssd1
This is answer for the SSD1 certification exam.
- 2013-09-19 15:23:24下载
- 积分:1
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AT89S52
非常基础的资料,适合初学者使用,简单易懂,清晰明了(easy datasheet)
- 2014-02-28 00:52:37下载
- 积分:1
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ultrasonic-horn
超声变幅杆原理和设计,详细介绍了超声变幅杆的原理及设计,pdf电子书籍(the pricinple and design of the ultrasonic horn)
- 2014-01-04 19:48:39下载
- 积分:1
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deep-learning-turior
一本英文版的深度学习教程,内容全面,值得得初学者学习。(A deep learning in English tutorial, comprehensive, is worth to beginners learning. )
- 2015-03-06 11:54:39下载
- 积分:1