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.
標簽： Rauch-Tung-Striebel algorithm smoother which
上傳時間： 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.
標簽： developing Superlist FeedGhost Although
上傳時間： 2016-04-15
上傳用戶：佳期如夢
The BeeStack Application Development Guide describes how to develop an application for BeeStack, including discussions on major considerations for commercial applications. This document is intended for software developers who write applications for BeeStack-based products using Freescale development tools. It is assumed the reader is a programmer with at least rudimentary skills in the C programming language and that the reader is already familiar with the edit/compile/debug process.
標簽： BeeStack Application Development application
上傳時間： 2016-04-17
上傳用戶：lijianyu172
image compression matlab code
標簽： compression matlab image code
上傳時間： 2014-01-04
上傳用戶：曹云鵬
ti提供的image c代碼和手工匯編和線性匯編的參考代碼，能讓你上一個檔次
上傳時間： 2016-04-19
上傳用戶：zhangjinzj
This the image sharpening processing design, is designs successfully with the Matlab software operation! Hoped that everybody can use ！
標簽： successfully sharpening processing the
上傳時間： 2014-12-04
上傳用戶：大融融rr
This belongs to the imagery processing design proposal, the topic is the digital image Fourier transformation 。
標簽： the processing proposal Fourier
上傳時間： 2013-12-02
上傳用戶：dianxin61
This the network curriculum project reported that the topic is the image frequency range enhancement method study, hoped that everybody uses for reference!
標簽： the enhancement curriculum frequency
上傳時間： 2014-12-01
上傳用戶：13215175592
北京大學ACM題 Here is a geometric problem. You have an angle and some squares in the first quadrant of the plane rectangular coordinates. The vertex of the angle is fixed on the origin O of the coordinates, and both of its radial lines are specified by the input. The sizes of the squares are also specified by the input, and the squares can shift vertically and horizontally. Now your job is to use the squares and the radial lines of the angle to enclose the maximum area, which excludes the area of the squares (see Figure 1). You should note that the edges of the squares must be parallel to the axes.
標簽： geometric quadrant problem squares
上傳時間： 2013-12-25
上傳用戶：ynzfm
北京大學ACM比賽題目 Consider an infinite full binary search tree (see the figure below), the numbers in the nodes are 1, 2, 3, .... In a subtree whose root node is X, we can get the minimum number in this subtree by repeating going down the left node until the last level, and we can also find the maximum number by going down the right node. Now you are given some queries as "What are the minimum and maximum numbers in the subtree whose root node is X?" Please try to find answers for there queries.
標簽： the Consider infinite numbers
上傳時間： 2013-12-16
上傳用戶：日光微瀾
