平均因子分解法，適用于正定矩陣First, let s recall the definition of the Cholesky decomposition: Given a symmetric positive definite square matrix X, the Cholesky decomposition of X is the factorization X=U U, where U is the square root matrix of X, and satisfies: (1) U U = X (2) U is upper triangular (that is, it has all zeros below the diagonal). It seems that the assumption of positive definiteness is necessary. Actually, it is "positive definite" which guarantees the existence of such kind of decomposition.
標簽： 分解
上傳時間： 2013-12-24
上傳用戶：啊颯颯大師的
Chessboard Cover,On a chessboard，only one square is different, called specific.Use the Divide-and-Conquer methods to solve the Chessboard Cover Problem.
標簽： Chessboard chessboard Cover On
上傳時間： 2015-10-05
上傳用戶：zuozuo1215
MAPINFO各式轉(zhuǎn)換極為TXT---->MID\MIF
上傳時間： 2013-11-30
上傳用戶：stampede
By building a nonlinear function relationship between an d the error signal，this paper presents a no— vel variable step size LMS(Least Mean Square)adaptive filtering algorithm．
標簽： relationship nonlinear building function
上傳時間： 2015-10-22
上傳用戶：hzy5825468
讀取資源包的工具，自己寫的。湊個數(shù)。效果不錯。可以識別png mid wav .適合手機游戲開發(fā)
上傳時間： 2014-01-24
上傳用戶：lps11188
Yet another Java implementation for the addictive Minesweeper game. This game comes with a number of options unavailable in Windows s version, such as allowing more than one mines in a square.
標簽： game implementation Minesweeper addictive
上傳時間： 2014-01-06
上傳用戶：zhaiyanzhong
Mplayer源碼，不用多介紹了吧。 媒體類型 文件格式 MP3 mp3 m3u CD/DVD cda MPEG和AVI視頻 mpg mpeg mpv mps m2v m1v mpe mpa avi mp4 m4e RealAudio和RealVideo rt ra rm rmvb rp rv Windows Media wma wmv wax asx asf wm wmx wvx QuickTime mov qt AAC aac m4a m4p 其他媒體 wav mp2 mp1 mpeg pls xpl smi smil flv ssm sdp aif aiff mid midi rmim acp rpl 3gp amr awb 3g2 au
上傳時間： 2014-01-27
上傳用戶：leehom61
We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation, phase-shift keying, and pulse amplitude modulation communications systems.We study the performance of a standard CFO estimate, which consists of first raising the received signal to the Mth power, where M is an integer depending on the type and size of the symbol constellation, and then applying the nonlinear least squares (NLLS) estimation approach. At low signal-to noise ratio (SNR), the NLLS method fails to provide an accurate CFO estimate because of the presence of outliers. In this letter, we derive an approximate closed-form expression for the outlier probability. This enables us to predict the mean-square error (MSE) on CFO estimation for all SNR values. For a given SNR, the new results also give insight into the minimum number of samples required in the CFO estimation procedure, in order to ensure that the MSE on estimation is not significantly affected by the outliers.
標簽： frequency-offset estimation quadrature amplitude
上傳時間： 2014-01-22
上傳用戶：牛布牛
2.0.12 (May 13th, 2004) - Flag driver threads with PF_FREEZE to support software suspend. 2.0.11 (May 7th, 2004) - Avoid split-completion bugs in certain PCI-X chipsets by breaking up large completion entry DMAs on ADB boundaries. 2.0.10 (April 9th, 2004) - Return "command timeout" status instead of "selection timeout status" to the SCSI mid-layer in response to selection timeouts. While the latter may seem more correct, the mid-layer will not offline devices suffering from persistent selection timeouts. This leads to extremely long recovery times for devices that go missing. Returning command timeout status causes the mid-layer to enter recovery and eventually offline persistently missing devices.
標簽： PF_FREEZE software support suspend
上傳時間： 2016-01-05
上傳用戶：亞亞娟娟123
本手冊包含如下內(nèi)容 J2ME Web Services RPC (JSR 172) J2ME Web Services XML (JSR 172) Java APIs for Bluetooth (JSR 82) Location API (JSR 179) MID Profile 2.0 (JSR-118) Mobile Media API 1.1 (JSR-135) Mobile 3D Graphics API (JSR184) PDA Pim 1.0 (JSR 75) PDA FileConnection (JSR 75) J2ME Web Services RPC (JSR 172) Scalable 2D Vector Graphics API (JSR-226) SIP API (JSR 180) Wireless Messaging API 1.0 (JSR 120) WTK2.2 相關文檔 Nokia UI API 1.1
上傳時間： 2016-01-08
上傳用戶：GavinNeko
