Creates a Gaussian mixture model with specified architecture.MIX = GMM(DIM, NCENTRES, COVARTYPE) takes the dimension of the space DIM, the number of centres in the mixture model and the type of the mixture model, and returns a data structure MIX.
標(biāo)簽: architecture COVARTYPE specified Gaussian
上傳時(shí)間: 2016-04-28
上傳用戶:dyctj
KMEANS Trains a k means cluster model.CENTRES = KMEANS(CENTRES, DATA, OPTIONS) uses the batch K-means algorithm to set the centres of a cluster model. The matrix DATA represents the data which is being clustered, with each row corresponding to a vector. The sum of squares error function is used. The point at which a local minimum is achieved is returned as CENTRES.
標(biāo)簽: CENTRES KMEANS OPTIONS cluster
上傳時(shí)間: 2014-01-07
上傳用戶:zhouli
Probabilistic Principal Components Analysis. [VAR, U, LAMBDA] = PPCA(X, PPCA_DIM) computes the principal % component subspace U of dimension PPCA_DIM using a centred covariance matrix X. The variable VAR contains the off-subspace variance (which is assumed to be spherical), while the vector LAMBDA contains the variances of each of the principal components. This is computed using the eigenvalue and eigenvector decomposition of X.
標(biāo)簽: Probabilistic Components Principal Analysis
上傳時(shí)間: 2016-04-28
上傳用戶:qb1993225
c++ how to program 里面詳細(xì)介紹了從第1章到第24章的代碼學(xué)習(xí)實(shí)例。是初學(xué)者很好的學(xué)習(xí)資料。 第1章 計(jì)算機(jī)、Internet和萬(wàn)維網(wǎng)簡(jiǎn)介 第2章 C++編程入門 第3章 類和對(duì)象介紹 第4章 控制語(yǔ)句(第Ⅰ部分) 第5章 控制語(yǔ)句(第Ⅱ部分) 第6章 函數(shù)和遞歸入門 第7章 數(shù)組與CC+標(biāo)準(zhǔn)庫(kù)類模板vector 第8章 指針和基于指針的字符串 第9章 類的深入剖析(第Ⅰ部分) 第10章 類的深入剖析(第Ⅱ部分) 第11章 運(yùn)算符重載:字符串和數(shù)組對(duì)象 第12章 面向?qū)ο缶幊蹋豪^承 第13章 面向?qū)ο缶幊蹋憾鄳B(tài)性 第14章 模板 第15章 輸入/輸出流 第16章 異常處理 第17章 文件處理 第18章 String類和字符串流處理 第19章 Web編程 第20章 搜索和排序 第21章 數(shù)據(jù)結(jié)構(gòu) 第22章 位、字符、C字符串和結(jié)構(gòu)體 第23章 標(biāo)準(zhǔn)模板庫(kù) 第24章 其他主題
標(biāo)簽: Internet program how to
上傳時(shí)間: 2014-01-13
上傳用戶:yuzsu
支持向量機(jī),用于分類。Classify using (a very simple implementation of) the support vector machine algorithm
標(biāo)簽: 支持向量機(jī)
上傳時(shí)間: 2014-01-11
上傳用戶:hphh
主要是修改了一些2.3.0版本的Bug,特別是當(dāng)autoCommit=false的情況下以及多線程添加Document,有些字段打開了term-vector有些沒有打都會(huì)對(duì)索引數(shù)據(jù)造成破壞 autoCommit 選項(xiàng)是從2.2.0版本就添加了,默認(rèn)是true,我對(duì)這個(gè)參數(shù)還不是很理解,都是用的默認(rèn)值true。所以沒有碰到問題。 2.3.1版本沒有包含任何新的功能,索引文件的格式也沒有變化,完全兼容2.3.0版本。 官方鼓勵(lì)所有使用2.3.0版本的應(yīng)用盡快升級(jí)到2.3.1版本。
上傳時(shí)間: 2013-12-16
上傳用戶:wkchong
A Web Tutorial on Discrete Features of Bayes Decision Theory This applet allows for the calculation of the decision boundary given a three dimensional feature vector. Specifically, by stipulating the variables such as the priors, and the conditional likelihoods of each feature with respect to each class, the changing decision boundary will be displayed.
標(biāo)簽: calculation Tutorial Discrete Decision
上傳時(shí)間: 2013-12-22
上傳用戶:hxy200501
數(shù)字圖像處理基礎(chǔ)理論,英文資料Restoration and Enhancement Space Pictures (blurred, noisy, distorted) Computerized Tomography Coding Transmission – Teleconferencing Storage – Land SAT Images Pattern Recognition Blood Cell Analysis Remote Sensing Robotic Vision Computer Graphics Flight Simulation Auto Body Design Special Effect in Movie
標(biāo)簽: 數(shù)字圖像處理
上傳時(shí)間: 2014-06-30
上傳用戶:plsee
一本關(guān)于stl的免費(fèi)電子書,包括容器,vector和string,關(guān)聯(lián)容器,迭代器,算法,仿函數(shù)等內(nèi)容。
上傳時(shí)間: 2013-12-22
上傳用戶:498732662
This paper presents a low-power asynchronous implementation of the 80C51 microcontroller. It was realized in a 0.5 µ m CMOS process and it shows a power advantage of a factor 4 compared to a recent synchronous implementation in the same technology. The chip is fully bit compatible with the synchronous implementation, and timing compatible for external memory access. The circuit is a compiled VLSI-program, using Tangram as VLSI-programming language and the Tangram tool set to compile the design automatically to a standard-cell netlist. This design approach proves to be powerful enough to describe the microcontroller and derive an efficient implementation. Further, it offers the designer the possibility to explore various alternatives in the design space.
標(biāo)簽: microcontroller implementation asynchronous low-power
上傳時(shí)間: 2016-06-07
上傳用戶:冇尾飛鉈
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