Parameter estimation is a subject that is standard fare in the many books available on statistics. This book developes from basic to high level of estimation with simple and useful example
標(biāo)簽： estimation statistics Parameter available
上傳時(shí)間： 2017-03-21
上傳用戶：lacsx
Very low cost, low component count charger/adapter – replaces linear transformer based solutions • Extremely simple circuit configuration designed for high volume, low cost manufacturing
標(biāo)簽： transformer low component solutions
上傳時(shí)間： 2017-03-27
上傳用戶：2404
Very low cost, low component count charger/adapter – replaces linear transformer based solutions • Extremely simple circuit configuration designed for high volume, low cost manufacturing
標(biāo)簽： transformer low component solutions
上傳時(shí)間： 2017-03-27
上傳用戶：lps11188
It was proposed that perfect invisibility cloaks can be constructed for hiding objects from electromagnetic illumination (Pendry et al., Science 312, p. 1780). The cylindrical cloaks experimentally demonstrated (Schurig et al., Science 314, p. 997) and theoretically proposed (Cai et al., Nat. Photon. 1, p. 224) have however simplified material parameters in order to facilitate easier realization as well as to avoid infinities in optical constants. Here we show that the cylindrical cloaks with simplified material parameters inherently allow the zeroth-order cylindrical wave to pass through the cloak as if the cloak is made of a homogeneous isotropic medium, and thus visible. To all high-order cylindrical waves, our numerical simulation suggests that the simplified cloak inherits some properties of the ideal cloak, but finite scatterings exist.
標(biāo)簽： invisibility constructed proposed electrom
上傳時(shí)間： 2013-12-18
上傳用戶：13215175592
In an electromagnetic cloak based on a transformation approach, reduced sets of material properties are generally favored due to their easier implementation in reality, although a seemingly inevitable drawback of undesired reflection exists in such cloaks. Here we suggest using high-order transformations to create smooth moduli at the outer boundary of the cloak, therefore completely eliminating the detrimental scattering within the limit of geometric optics. We apply this scheme to a non-magnetic cylindrical cloak and demonstrate that the scattered field is reduced substantially in a cloak with optimal quadratic transformation as compared to its linear counterpart.
標(biāo)簽： electromagnetic transformation properties approach
上傳時(shí)間： 2017-03-30
上傳用戶：pkkkkp
This contains the following topics and more ADA versus C and Cplus plus Ada_training ADA 2005 for High Integrity Systems ada_language_notes Sample programs
標(biāo)簽： Ada_training ADA and following
上傳時(shí)間： 2013-12-28
上傳用戶：zhuoying119
The second edition of WiMax Operator鈥檚 Manual includes most of the material from the first edition, plus new discussions of 鈥?The ultra-high-speed mobile telephone standard, HSDPA 鈥?Ultrawideband (UWB) 鈥?Changes to DSL technologies 鈥?Mobile voice 鈥?Mobile entertainment 鈥?New backup systems The new edition also reflects the changes that have occurred in the industry over the last year and half, including the emergence of restandards wireless broadband equipment with fully developed mobile capabilities, ignificant alterations in the competitive landscape, and he opening of valuable new spectrum for roadband wireless operators.
標(biāo)簽： edition the Operator includes
上傳時(shí)間： 2014-01-02
上傳用戶：xiaodu1124
R1EX24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM). They realize high speed, low power consumption and a high level of reliability by employing advanced MNOS memory technology and CMOS process and low voltage circuitry technology. They also have a 128-byte page programming function to make their write operation faster. Note: Renesas Technology鈥檚 serial EEPROM are authorized for using consumer applications such as cellular phone, camcorders, audio equipment. Therefore, please contact Renesas Technology鈥檚 sales office before using industrial applications such as automotive systems, embedded controllers, and meters
標(biāo)簽： Electrically Programmable interface Erasable
上傳時(shí)間： 2014-01-07
上傳用戶：xiaohuanhuan
This paper presents a novel technique to increase the quality of medical images based on Histogram Equalization. In the proposed method first we have applied a noise reduction method and then we apply some suitable preprocessing on histogram of the medical images and after that histogram equalization has been applied on the new histogram. Our proposed method in despite of its simplicity has better results in compare to other usual methods based on histogram equalization. The quality of resulted images after applying our proposed methods has been tested on a database (medical images) with a confirmed criterion by viewer. Also we have considered a mathematical criterion for comparing our proposed algorithm with other available methods for contrast enhancement. Results show the better efficiency of the proposed method.
標(biāo)簽： Histogram technique increase presents
上傳時(shí)間： 2017-04-20
上傳用戶：VRMMO
This is a GMM related paper written by Dar-Shyan Lee, and useful as well as convenient for programmer to read and research GMM files and improve the efficiency of GMM algorithm
標(biāo)簽： convenient Dar-Shyan programme related
上傳時(shí)間： 2017-04-20
上傳用戶：wweqas
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