代码搜索:Numerical

找到约 2,441 项符合「Numerical」的源代码

代码结果 2,441
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m double.m

function sys=double(X) %DOUBLE Returns current numerical value % Author Johan L鰂berg % $Id: double.m,v 1.1 2005/10/12 16:05:54 joloef Exp $ sys = sparse(X.iX,X.jX,X.sX,X.n,X.m); %X.basis;
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cpp powell .cpp

//Numerical Recipes in C //一书及所附程序,有完整程序。不过我封装了它的C++版本,可以对但参数或多参数求极值,完整的头文件为: #include #include #ifndef __OPTIMIZATION_H__ #define __OPTIMIZATION_H__ //////////////
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m bvp2ode.m

function [t, y] = bvp2ode(g0, g1, g2, tspan, bc, n) % Numerical solution y of the boundary value problem % y'' = g0(t) + g1(t)*y + g2(t)*y', y(a) = ya, y(b) = yb, % at n+2 evenly spaced points
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m bvp2ode.m

function [t, y] = bvp2ode(g0, g1, g2, tspan, bc, n) % Numerical solution y of the boundary value problem % y'' = g0(t) + g1(t)*y + g2(t)*y', y(a) = ya, y(b) = yb, % at n+2 evenly spaced points
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m ex7a.m

dt=1; r=randn(100,1); t=zeros(100,1); w=zeros(100,1); w0=0; t(1)=1; k1=0.1; s1=1; for i=2:100 t(i)=i; w(i)=w(i-1)+sqrt(dt)*r(i); end b=0.01; %the numerical solution of the BOD model with
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edp testfe-pkedge.edp

load "Element_PkEdge" // a macro the compute numerical derivative macro DD(f,hx,hy) ( (f(x1+hx,y1+hy)-f(x1-hx,y1-hy))/(2*(hx+hy))) // mesh Th=square(1,1,[10*(x+y/3),10*(y-x/3)]); // Th=square(1,1); //
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h back.h

/* * back.h 4.2 82/11/22 */ #include #define rnum(r) (random()%r) #define D0 dice[0] #define D1 dice[1] #define swap {D0 ^= D1; D1 ^= D0; D0 ^= D1; d0 = 1-d0;} /* * * Some numerical c
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txt 589.txt

发信人: borntolose (天生是输家), 信区: DataMining 标 题: Re: 不知道哪种挖掘算法是需要用到矩阵理论的? 发信站: 南京大学小百合站 (Thu Jan 24 02:46:40 2002), 站内信件 SVD is a fundamental technique in numerical linear algebra. See any standard
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txt 629.txt

发信人: kdd (kdd), 信区: DataMining 标 题: Re: 不知道哪种挖掘算法是需要用到矩阵理论的? 发信站: 南京大学小百合站 (Fri Jan 25 17:39:14 2002) 哦,我了解不多,呵呵 【 在 borntolose 的大作中提到: 】 : SVD is a fundamental technique in numerical linear
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txt numericalrecipes.txt

这是《C语言数值算法程序大全》和《Fortran语言数值算法程序大全》 (电子工业出版社,1995.6,傅祖芸,赵梅娜,丁岩译)中的程序, 英文书名是 《Numerical Recipies in C/Fortran , the Art of Scientific Computing》, 2nd Edition,剑桥大学出版社,1992, W.H. Press, S. A.