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as
说明: To improve the boiler drum level control system of a power plant, the three challenging issues encountered include (1)
effect of ‘‘false water level’’, (2) controller parameter mismatches due to variant working conditions and (3) signal noise
caused by uncertainties of drum level. In this paper, based on analyses of the drum level signal, an adaptive derivative
action is presented to monitor steam flow, and thus, the effect of ‘‘false water level’’ is weakened. The uncertainties of
parameter mismatches and noise are predicted by developing a Grey predictor based algorithm (GPBA). In order to
resolve the three problems and further control performance, an adaptive technique is combined with the GPBA to develop
an adaptive Grey predictor based method. Finally, concrete simulations give that the proposed method has obvious superiority
over conventional methods.
- 2010-04-18 10:49:25下载
- 积分:1
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wireless_communication
说明: 经典书籍 剑桥大学大学出版社: 无线通信基础(Book Description:
The past decade has seen many advances in physical layer wireless communication theory and their implementation in wireless systems. This textbook takes a unified view of the fundamentals of wireless communication and explains the web of concepts underpinning these advances at a level accessible to an audience with a basic background in probability and digital communication. Topics covered include MIMO (multi-input, multi-output) communication, space-time coding, opportunistic communication, OFDM and CDMA. The concepts are illustrated using many examples from real wireless systems such as GSM, IS-95 (CDMA), IS-856 (1 x EV-DO), Flash OFDM and UWB (ultra-wideband). Particular emphasis is placed on the interplay between concepts and their implementation in real systems. An abundant supply of exercises and figures reinforce the material in the text. This book is intended for use on graduate courses in electrical and computer engineering and will also be of great interes)
- 2010-05-05 10:45:04下载
- 积分:1
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STBC_MATLAB_SOURCE_CODE
matlab for lpi radar
- 2013-11-28 13:07:55下载
- 积分:1
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srtp
说明: 在MATLAB的simulink上搭建了电动汽车的同步电机驱动控制电路(The synchronous motor drive control circuit of electric vehicle is built on Simulink of MATLAB)
- 2020-12-20 19:14:40下载
- 积分:1
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60029guangxiangenzong
说明: 蒙特卡罗方法可以有效地解决复杂的工程问题,而MATLAB具有强大的数值计算功能。将二者结合使用,可以得到高效的解决问题的方法。本文阐述了该方法并通过实例验证了该方法的正确性和优越性。
(Monte Carlo method can effectively solve complex engineering problems, and MATLAB has powerful function of numerical calculation. The two in combination, can be cost-effective solution to the problem. This paper describes the methods and examples of the method to verify the correctness and superiority.)
- 2008-12-04 20:47:29下载
- 积分:1
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Matrix-techniques
Matrix techniques for modelling ultrasonic waves in multilayered media。This
paper presents a review of the main developments of the matrix
techniques, and their use in response and modal models, with
emphasis on ultrasonics applications(Matrix techniques for modelling ultrasonic waves in multilayered media)
- 2012-03-28 20:05:59下载
- 积分:1
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KNOWLEDGE-BASED-RADAR
认知雷达方面的国外书籍 对学习知识辅助处理的科研人员有很大的借鉴价值!(Cognitive radar knowledge of foreign books on learning auxiliary processing researchers have great reference value!)
- 2013-10-25 11:09:02下载
- 积分:1
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qpsk1
Matlab code for OFDM for bpsk
- 2014-02-04 19:30:13下载
- 积分:1
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emu10k1
The driver for the EMU10K1 (SB Live!) based soundcards.
- 2014-08-25 14:59:03下载
- 积分:1
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immunit
智能优化算法,其中为人工免疫算法,可以为初学者提供帮助。(Intelligent optimization algorithms)
- 2013-12-25 20:42:37下载
- 积分:1