A dissipative particle swarm optimization is developed according to the self-organization of dissipative structure. The negative entropy is introduced to construct an opening dissipative system that is far-from-equilibrium so as to driving the irreversible evolution process with better fitness. The testing of two multimodal functions indicates it improves the performance effectively. structure. The negative entropy is introduced to construct an opening dissipative system that is far-from-equilibrium so as to driving the irreversible evolution process with better fitness. The testing of two multimodal functions indicates it improves the performance effectively.
標(biāo)簽： self-organization optimization dissipative developed
上傳時(shí)間： 2016-03-31
上傳用戶：zgu489
更新內(nèi)容： 1 增加了搜索功能 2 提供了幫助頁(yè)面 修改若干小問(wèn)題 管理名稱 admin 初始密碼：admin-update : added a search function to help provide two pages of small amendments to a number of issues management initial name admin Password : admin
標(biāo)簽： admin-update function search admin
上傳時(shí)間： 2014-01-06
上傳用戶：cmc_68289287
三維矢量有限元-矩量法電磁場(chǎng)分析程序。 EMAP5 is a full-wave electromagnetic field solver that combines the method of moments (MOM) with a vector finite element method (VFEM). It employs the finite element method (FEM) to analyze a dielectric volume, and employs the method of moments (MoM) to solve for currents on the surface of (or external to) this volume. The two methods are coupled through the fields on the dielectric surface.
標(biāo)簽： electromagnetic full-wave combines solver
上傳時(shí)間： 2016-04-03
上傳用戶：cylnpy
模式識(shí)別學(xué)習(xí)綜述.該論文的英文參考文獻(xiàn)為303篇.很有可讀價(jià)值.Abstract— Classical and recent results in statistical pattern recognition and learning theory are reviewed in a two-class pattern classification setting. This basic model best illustrates intuition and analysis techniques while still containing the essential features and serving as a prototype for many applications. Topics discussed include nearest neighbor, kernel, and histogram methods, Vapnik–Chervonenkis theory, and neural networks. The presentation and the large (thogh nonexhaustive) list of references is geared to provide a useful overview of this field for both specialists and nonspecialists.
標(biāo)簽： statistical Classical Abstract pattern
上傳時(shí)間： 2013-11-25
上傳用戶：www240697738
The IA-32 Intel Architecture Software Developer’s Manual, Volume 2: Instruction Set Reference (Order Number 245471) is part of a three-volume set that describes the architecture and programming environment of all IA-32 Intel® Architecture processors. the IA-32 Intel Architecture Software Developer’s Manual, Volume 2, describes the instructions set of the processor and the opcode structure. These two volumes are aimed at application programmers who are writing programs to run under existing operating systems or executives.
標(biāo)簽： Architecture Instruction Developer Reference
上傳時(shí)間： 2013-12-15
上傳用戶：xsnjzljj
In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial College). The data and simulations are described in: Nando de Freitas, Mahesan Niranjan and Andrew Gee Nonlinear State Space Estimation with Neural Networks and the EM algorithm After downloading the file, type "tar -xf EMdemo.tar" to uncompress it. This creates the directory EMdemo containing the required m files. Go to this directory, load matlab5 and type "EMtremor". The figures will then show you the simulation results, including ROC curves, likelihood plots, decision boundaries with error bars, etc. WARNING: Do make sure that you monitor the log-likelihood and check that it is increasing. Due to numerical errors, it might show glitches for some data sets.
標(biāo)簽： Rauch-Tung-Striebel algorithm smoother which
上傳時(shí)間： 2016-04-15
上傳用戶：zhenyushaw
I built the Superlist control whilst developing an RSS reader called FeedGhost. Although there are plenty of commercial grouped list controls available I wanted to have total control over the code and of course its usability. Superlist supports drag drop column customisation, grouping as well as handling thousands of entries smoothly. It s also highly customisable if you want to change its look and feel. In this article I ll explain how to use and extend the control in a demo project. If you download the source, you can find demo project under the Tests/SuperListTest directory.
標(biāo)簽： developing Superlist FeedGhost Although
上傳時(shí)間： 2016-04-15
上傳用戶：佳期如夢(mèng)
北京大學(xué)ACM比賽題目 In 1742, Christian Goldbach, a German amateur mathematician, sent a letter to Leonhard Euler in which he made the following conjecture: Every even number greater than 4 can be written as the sum of two odd prime numbers. For example: 8 = 3 + 5. Both 3 and 5 are odd prime numbers. 20 = 3 + 17 = 7 + 13. 42 = 5 + 37 = 11 + 31 = 13 + 29 = 19 + 23. Today it is still unproven whether the conjecture is right. (Oh wait, I have the proof of course, but it is too long to write it on the margin of this page.) Anyway, your task is now to verify Goldbach s conjecture for all even numbers less than a million.
標(biāo)簽： mathematician Christian Goldbach Leonhard
上傳時(shí)間： 2016-04-22
上傳用戶：wangchong
A technical trading system comprises a set of trading rules that can be used to generate trading signals. In general, a simple trading system has one or two parameters that determine the timing of trading signals. Each rule contained in a trading system is the results of parameterizations. (Source: The Profitability of Technical Analysis: A Review by Cheol-Ho Park and Scott H. Irwin)
標(biāo)簽： trading technical comprises generate
上傳時(shí)間： 2013-12-25
上傳用戶：tianyi223
無(wú)線傳感器網(wǎng)絡(luò)的主要功能是實(shí)現(xiàn)數(shù)據(jù)發(fā)布,在接收到信息查詢時(shí)能夠以有效的方式傳輸給查詢者.目前的數(shù)據(jù)發(fā)布方式通常基于洪泛機(jī)制查詢信息,浪費(fèi)了有限的能源.雖然一些最近的數(shù)據(jù)發(fā)布協(xié)議從不同程度上解決了這一問(wèn)題,但不能保證查詢成功率.基于圓形節(jié)點(diǎn)分布網(wǎng)絡(luò)模型提出了一種既能減少能源消耗,又能提高成功率的數(shù)據(jù)發(fā)布模式——直徑-弦模式DCS(diameter-chord scheme).該模式利用了每個(gè)圓的弦都存在一個(gè)直徑與之垂直相交的性質(zhì).在此基礎(chǔ)上提出了Two-Phase協(xié)議.它在信息查詢時(shí)分成兩個(gè)工作方式不同的階段進(jìn)行,在第1段查詢不中時(shí)觸發(fā)第2段查找.為了減少Two-Phase的延遲,提出了基于優(yōu)先級(jí)和概率轉(zhuǎn)發(fā)兩種解決方法.理論分析和實(shí)驗(yàn)結(jié)果都表明,所提出的數(shù)據(jù)發(fā)布協(xié)議具有較好的性能.
標(biāo)簽： 數(shù)據(jù) 發(fā)布 方式 查詢
上傳時(shí)間： 2016-04-29
上傳用戶：李夢(mèng)晗
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