這個軟件包(C++)是我尋找電磁學代碼無意中找到了，功能相當強大（并行計算，快速多極子等）。缺點是安裝相當麻煩，需要若干個其他軟件包。我在Fedora Core9下編譯其中所需blitz++時出錯，在 ubuntu下可以所有均編譯通過，運行時出現一個錯誤，我找不到原因（本人水平有限），但從學習電磁學有關算法／程序設計來說，已經是相當了不起的開源軟件了。parallel unified multipole algorithm for Electromagnetics (Puma-EM). Aim is providing surface Method of Moments for Electromagnetics, enhanced by using the Multilevel Fast Multipole Method. Code is parallelized and runs on Desktops and clusters.
上傳時間： 2013-12-26
上傳用戶：lanjisu111
15篇光流配準經典文獻，目錄如下： 1、A Local Approach for Robust Optical Flow Estimation under Varying 2、A New Method for Computing Optical Flow 3、Accuracy vs. Efficiency Trade-offs in Optical Flow Algorithms 4、all about direct methods 5、An Introduction to OpenCV and Optical Flow 6、Bayesian Real-time Optical Flow 7、Color Optical Flow 8、Computation of Smooth Optical Flow in a Feedback Connected Analog Network 9、Computing optical flow with physical models of brightness Variation 10、Dense estimation and object-based segmentation of the optical flow with robust techniques 11、Example Goal Standard methods Our solution Optical flow under 12、Exploiting Discontinuities in Optical Flow 13、Optical flow for Validating Medical Image Registration 14、Tutorial Computing 2D and 3D Optical Flow.pdf 15、The computation of optical flow
標簽： 光流
上傳時間： 2014-11-21
上傳用戶：fanboynet
查詢擴展是解決信息獲取領域中用詞歧義性問題的關鍵技術,并被廣泛應用于搜索引擎中,獲得了巨 大的成功.然而,由于P2P(peer-to-peer)系統(tǒng)是一個分散的、動態(tài)的系統(tǒng),在P2P 環(huán)境下進行有效的查詢擴展具有 一定的挑戰(zhàn)性.首先,利用查詢與文檔的關聯(lián)關系構建了LEM(local expansion method)查詢擴展方法 然后,基于 查詢與文檔用詞的直接關聯(lián),提出了HEM(history_based expansion method)查詢擴展方法.在此基礎上,提出了一 種基于查詢擴展的混合P2P 環(huán)境下的搜索算法.實驗及分析結果表明,查詢擴展及其搜索算法能夠極大地提高 搜索的效果.
標簽： peer-to-peer P2P 查詢
上傳時間： 2014-01-21
上傳用戶：txfyddz
state of art language modeling methods: An Empirical Study of Smoothing Techniques for Language Modeling.pdf BLEU, a Method for Automatic Evaluation of Machine Translation.pdf Class-based n-gram models of natural language.pdf Distributed Language Modeling for N-best List Re-ranking.pdf Distributed Word Clustering for Large Scale Class-Based Language Modeling in.pdf
標簽： Techniques Empirical Smoothing Language
上傳時間： 2016-12-26
上傳用戶：zhuoying119
97 law to enhance the classic procedure Ridge wavelet extraction Modulus maximum for the wavelet edge detection Small spectral analysis method mallat classic procedure
標簽： wavelet extraction the procedure
上傳時間： 2014-01-09
上傳用戶：xg262122
This function calculates Akaike s final prediction error ％ estimate of the average generalization error for network ％ models generated by NNARX, NNOE, NNARMAX1+2, or their recursive ％ counterparts. ％ ％ [FPE,deff,varest,H] = nnfpe(method,NetDef,W1,W2,U,Y,NN,trparms,skip,Chat) ％ produces the final prediction error estimate (fpe), the effective number ％ of weights in the network if it has been trained with weight decay, ％ an estimate of the noise variance, and the Gauss-Newton Hessian. ％
標簽： generalization calculates prediction function
上傳時間： 2016-12-27
上傳用戶：腳趾頭
These routines model tropospheric radiowave propagation over variable terrain and calculates propagation loss vs. height and range. Propagation loss is displayed in dB contours on a height vs. range plot. TPEM is based on the split-step Fourier PE method and was originally developed from an early PE model called PEPC, written by Fred Tappert. Propagation loss over variable terrain is modeled by shifting the field an appropriate number of bin widths correspondc ing to the height of the ground. The field is determined using the smooth earth PE method.
標簽： tropospheric propagation calculates radiowave
上傳時間： 2017-01-01
上傳用戶：225588
This toolbox contains Matlab files that implement the Laplacian pyramid (LP) decomposition and the new reconstruction method
標簽： decomposition Laplacian implement the
上傳時間： 2014-01-22
上傳用戶：曹云鵬
javaScript調用applet，必須用name指定applet的名字，然后document.name.method(param)就可以調用applet方法，方法必須是public
標簽： javaScript applet
上傳時間： 2014-08-17
上傳用戶：firstbyte
This file contains board-specific information for the Motorola cpv3060 target board. Specifically, this file contains information on any BSP interface changes from previous software or hardware versions, and contains caveats that the user must be aware of before using this BSP. Additionally, the target board s reference entry (i.e., cpv3060/target.nr) provides board-specific information necessary to run VxWorks, and should be read before this BSP is used.
標簽： board-specific Specifically information Motorola
上傳時間： 2017-02-16
上傳用戶：libinxny
