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lunwen
两篇关于模型简化的博士论文，对于研究模型简化方面的很有用。(2 on a simplified model of doctoral thesis research model for the simplification of very useful.)
- 2008-06-24 11:46:20下载
- 积分：1
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Calculo-Diferencial-e-Integral
Calcules for integral, in pdf
- 2013-09-16 20:42:27下载
- 积分：1
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FORTRANppt
说明： 初学者学习Fortran的课件，蛮有用的(Fortran for beginners learning courseware, giving a pleasing use)
- 2010-04-25 11:16:51下载
- 积分：1
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Untitled
说明： 用于训练压电陶瓷驱动器的输出信号，压电陶瓷驱动器的出输出存在迟滞现象，用BP神经网络训练其输入输出数据，可以预测驱动器接下来的输出数值。(Output signal for training piezoelectric actuator.The output of piezoelectric ceramic actuator is sluggish. The input and output data of piezoelectric ceramic actuator can be predicted by BP neural network training.)
- 2020-06-03 12:45:58下载
- 积分：1
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R语言实战（第2版）中文
该书是一本较好的R语言编程书籍，从认识到实战，手把手教你如何使用R语言进行数据分析、挖掘、画图等等。(This book is a good R language programming book, from understanding to actual combat, teach you how to use R language data analysis, mining, drawing and so on.)
- 2020-06-25 16:40:02下载
- 积分：1
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0 相控阵的书籍
说明： 这是有关相控阵的书籍，介绍很全面而且翔实，有关超声发射和聚焦方法介绍等(This is a book about phased arrays, the introduction is very comprehensive and informative, about the introduction of ultrasound transmission and focusing methods, etc.)
- 2021-01-20 15:43:43下载
- 积分：1
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Fisica-Quantica---Lista-02-(Max)
Lista 02 de Fisica Quantica (Max) da Universidade Federal do ABC.
- 2016-07-21 23:23:52下载
- 积分：1
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Ansys材料库(详细力学参数)
说明： Ansys材料库(详细力学参数)，包含ANSYS库中的所有材料参数，如弹性模量、密度等(Ansys material library (detailed mechanical parameters), including all material parameters in ANSYS library, such as modulus of elasticity, density, etc.)
- 2020-06-22 20:20:01下载
- 积分：1
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ANSYS--errors-and-solutions
该文件为ansys常见错误提示及其解决办法(ANSYS common operation errors and their solutions)
- 2014-05-17 09:56:06下载
- 积分：1
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Teradat
Teradat语言扩展了标准数据库语言，使用起来更加灵活，开发效率更高(Teradat language extends the standard database language, to use more flexible, more efficient development of)
- 2010-02-09 10:39:52下载
- 积分：1
