:獨立成分分析 ( I C A)在國內(nèi)尚屬一門新型的方法 介紹了I C A的原理及其算法 ,然后介紹了該算法在盲源 信號分離中的具體應(yīng)用,并將此方法 與主成分方洼 ( P C A)進行了比較
上傳時間: 2013-12-16
上傳用戶:mpquest
泊松分布是一種常用的離散型概率分布,數(shù)學期望為m的泊松分布的分布函數(shù)定義如下: P(m, k) = mk * e-m/k! (k = 0, 1, 2, 3, …) 對于給定的m和k (0<m<2000, 0<= k < 2500),計算其概率,以科學格式輸出,保留小數(shù)點后6位有效數(shù)字。
上傳時間: 2017-06-14
上傳用戶:wpwpwlxwlx
BP神經(jīng)網(wǎng)絡(luò)程序,C語言源代碼 如下: #include "iostream.h" #include "iomanip.h" #include "stdlib.h" #include "math.h" #include "stdio.h" #include "time.h" #include "fstream.h" #define N 120 //學習樣本個數(shù) #define IN 3 //輸入層神經(jīng)元數(shù)目 #define HN 2 //隱層神經(jīng)元數(shù)目 #define ON 2 //輸出層神經(jīng)元數(shù)目 #define Z 20000 //舊權(quán)值保存-》每次study的權(quán)值都保存下來 double P[IN] //單個樣本輸入數(shù)據(jù) double T[ON] //單個樣本教師數(shù)據(jù) double U11[IN][HN] //輸入層至第一隱層權(quán)值 double V[HN][ON] //隱層至輸出層權(quán)值 double X1[HN] //第一隱層的輸入 double Y[ON] //輸出層的輸入 double H1[HN] //第一隱層的輸出 double O[ON] //輸出層的輸出 double YU_HN1[HN] //第一隱層的閾值 double YU_ON[ON] //輸出層的閾值 double err_m[N] //第m個樣本的總誤差 double a //學習效率 double alpha //動量因子
標簽: include iostream iomanip stdlib
上傳時間: 2017-06-15
上傳用戶:xinzhch
The code performs a number (ITERS) of iterations of the Bailey s 6-step FFT algorithm (following the ideas in the CMU Task parallel suite). 1.- Generates an input signal vector (dgen) with size n=n1xn2 stored in row major order In this code the size of the input signal is NN=NxN (n=NN, n1=n2=N) 2.- Transpose (tpose) A to have it stored in column major order 3.- Perform independent FFTs on the rows (cffts) 4.- Scale each element of the resulting array by a factor of w[n]**(p*q) 5.- Transpose (tpose) to prepair it for the next step 6.- Perform independent FFTs on the rows (cffts) 7.- Transpose the resulting matrix The code requires nested Parallelism.
標簽: iterations performs Bailey number
上傳時間: 2014-01-05
上傳用戶:libenshu01
這是一個比較簡單的模糊免疫PID的程序,在程序中結(jié)合了P模糊與免疫的思想,有較高的實用價值!
上傳時間: 2013-12-16
上傳用戶:851197153
Complete steps and project for developing a server project and procedure to deploy and execute the project. This article/tutorial with code will make you to develop your own web projects. For more details and more tutorials and more projects for EJB, BMP, CMP,
標簽: project and developing procedure
上傳時間: 2014-01-13
上傳用戶:leehom61
羅馬支配數(shù)的算法,對廣義Petersen圖P(n,2)的羅馬支配數(shù)進行了研究
標簽: 算法
上傳時間: 2013-12-12
上傳用戶:2467478207
Implementations of different methods of sorting: BinaryInsertions.pas BubbleSort.pas HeapSort.pas InsertionBorder.pas InsertionSort.pas modifbubble.pas qsort.pas quicksort.pas selection.pas Shaker.pas shell.pas
標簽: BinaryInsertions Implementations BubbleSort different
上傳時間: 2017-06-28
上傳用戶:dapangxie
Launch Matlab by either clicking twice on the Matlab icon on your desktop or by selecting: Start Programs Matlab Matlab. The main window is the MATLAB Command Window, where you write your instructions.
標簽: Matlab selecting clicking desktop
上傳時間: 2017-06-30
上傳用戶:aa17807091
這個m代碼包含了一系列的小波變換的實現(xiàn)函數(shù),有Daubechies,symlets,splines,S+P小波, JPEG2000小波變換等. 可以進行1D或者二維小波變換。
上傳時間: 2013-12-16
上傳用戶:aig85
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