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dpsk
现代通信系统要求通信距离远、通信容量大、传输质量好。作为其关键技术之一的调制解调技术一直是人们研究的一
个重要方向。讨论和仿真实现了基于FPGA的数字化DPSK调制解调系统。用Altera公司的FPGA开发平台Quartus II 3.0实现了一
个对基带信号的DPSK调制解调系统模型的仿真。(Modern communication systems require communication distance, communication capacity, transmission quality. As part of its one of the key technologies of modem technology is that people have been an important direction of research. Discussion and simulation of FPGA-based digital DPSK modulation and demodulation system. FPGA using Altera)
- 2008-05-08 09:59:07下载
- 积分：1
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ShippingLabelForm
ssd1 exercise1 practial答案(ssd1 exercise1 practial answer)
- 2012-11-29 20:58:05下载
- 积分：1
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ansys
ansys壳单元分析箱梁的命令流，可修改箱梁参数(ansys shell command stream analysis of box girder, box girder parameters can be modified)
- 2016-09-08 11:40:31下载
- 积分：1
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[图灵程序设计丛书].Python机器学习经典实例
机器学习的实践书，图灵程序设计用书。有需要的可以学习一下(Practice book of machine learning)
- 2019-03-22 09:40:40下载
- 积分：1
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RobustControl_LMI
本书结合作者的研究工作，详细介绍了基于线性矩阵不等式的不确定系统鲁棒控制的概念、理论及设计方法。主要内容包括目前应用广泛的线性矩阵不等式的概念、理论、算法及相关软件；基于线性矩阵不等式处理方法的线性时不变系统性能分析和综合方法；重点介绍了不确定系统的模型、鲁棒性能分析、鲁棒H2/H∞控制、LMI区域及相应的区域极点配置方法、结合二次型性能指标的保性能控制、鲁棒方差控制等。
(This book combines the author' s research work, described in detail based on the linear matrix inequalities robust control of uncertain systems of concepts, theories and design methods. Including the current application of the main contents of a wide range of linear matrix inequalities of the concepts, theories, algorithms and related software treatment based on linear matrix inequalities linear time-invariant system performance analysis and synthesis methods focuses on the uncertain system model, Robust performance analysis, robust H2/H ∞ control, LMI region and the corresponding regional pole placement method, combined with quadratic performance index of the guaranteed cost control, Robust variance control.)
- 2009-03-09 20:35:20下载
- 积分：1
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Current-Effects
一个比较好的ppt模板，程序员汇报的时候可以使用(A good ppt templates, programmers can use when reporting)
- 2014-02-07 21:22:38下载
- 积分：1
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直流输电(浙江大学发电教研组直流输电科研组)
说明： 该书于2017年2月由机械工业出版社正式出版,凝聚了徐政教授和近20名团队成员多年来的心血.第二版在第一版的基础上,有了较大篇幅的扩充,在系统性和完整性方面得到了加强,符号和术语也得到了进一步规范.该书系统讲述了柔性直流输电的理论和应用.内容包括柔性直流输电系统的特点和应用,(The book was officially published by the Machinery Industry Press in February 2017, and it has gathered the hard work of Professor Xu Zheng and nearly 20 team members for many years. The second edition has a larger expansion on the basis of the first edition. The system and integrity have been strengthened, and the symbols and terminology have been further standardized. The book system describes the theory and application of flexible DC transmission. The content includes the characteristics and applications of flexible DC transmission systems.)
- 2020-05-29 14:28:34下载
- 积分：1
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lua-design
lua程序设计，lua入门最经典的电子书，高清版本(lua programming, lua Getting the most classic books, HD version)
- 2014-11-29 00:28:05下载
- 积分：1
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sfun
自己写的文章，总结了s函数的使用方法，并且实现了风速与风机的模拟，希望对相关的人有启示(Write your own article, summed up the s function to use, and to achieve a simulated wind speed and fan, I hope the relevant people have inspiration)
- 2011-06-24 15:50:00下载
- 积分：1
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cchenchangsheng_dilluted_water
陈长胜用FVCOM模式模拟长江冲淡水的经典力作，JGR的文章，很难得的哦
(Chen Changsheng simulated by CDW FVCOM classic masterpiece, JGR article, hard to come by Oh
)
- 2010-12-03 16:58:18下载
- 积分：1
