搜索结果: 系统搜索到约有122089项符合length的查询结果

  • quadeg1.m

    %微积分例1:一元函数求导(diff,gradient) clear;close; x=-2*pi:0.1:2*pi; y=sin(x); dy=diff(y)./diff(x); plot(x,y,x(1:length(x)-1),dy); hold on; yx =gradient(y,x); plot(x,yx,'ro');

    http://www.codebf.com/read/147529/5728582

  • krusk.c

    #include "mex.h" #include "stdlib.h" #include "iostream.h" typedef struct TR {double fromvex,endvex; double length; }edge; void krusk(double *out,double *len,double *op,int mrows,int ncols) {

    http://www.codebf.com/read/147529/5728612

  • jm98a3fun.m

    function [f,g]=jm98a3fun(xx) %1998年全国大学生数学建模竞赛A题:收益与风险 非线性模型优化函数 %《数学的实践与认识》p39-42 global M r q p u lemda; xx=xx(:);len=length(xx);x=xx(1:(len-1)); y=(x>100*eps).*(x=u/M/100).

    http://www.codebf.com/read/147529/5728670

  • prim1.c

    #include "mex.h" #include "iostream.h" #include "stdlib.h" typedef struct TR {int fromvex,endvex; float length; }edge; void prim1(double *out,double *len,double *op,int mrows,int ncols) {edg

    http://www.codebf.com/read/147529/5728677

  • dxz2f.m

    function [f,g]=fun(xx) global M r q p u lemda; xx=xx(:);len=length(xx);x=xx(1:(len-1)); y=(x>100*eps).*(x=u/M/100).*max(x,u/M); y=y.*p; f=lemda*xx(len)-(1-lemda)*sum(r.*x-y);

    http://www.codebf.com/read/147529/5728697

  • dxz2_1.m

    clear;global M r q p u g lemda; M=100;lemda=0.9; r=[28 21 23 25 5]'/100; q=[2.5 1.5 5.5 2.6 0]'/100; p=[1 2 4.5 6.5 0]'/100; u=[103 198 52 40 1]'/100; x0=0.5*ones(length(r)+1,1)/6; vlb=zeros(6,

    http://www.codebf.com/read/147529/5728699

  • jm99a1simu.m

    %99年中国大学生数学建模竞赛a题:自动化车床管理模型一 %参见《数学的实践与认识》2000.1.p36-40 %随机模拟 clear; data=normrnd(600*0.95,196.6292*0.95,1,10000); out=find((data>1200)|(data

    http://www.codebf.com/read/147529/5728733

  • polyint.m

    function q = polyint(p,a,b) %POLYINT 多项式积分快速算法 %polyint(p)返回多项式p的不定积分,常数项用0; %polyint(p,a,b) 返回多项式p在[a,b]的定积分. %by L.J. Hu 1999 p=p(:)'; n=length(p); q=p./[n:-1:1]; q

    http://www.codebf.com/read/147529/5728770

  • quadeg1.m

    %微积分例1:一元函数求导(diff,gradient) clear;close; x=-2*pi:0.1:2*pi; y=sin(x); dy=diff(y)./diff(x); plot(x,y,x(1:length(x)-1),dy); hold on; yx =gradient(y,x); plot(x,yx,'ro');

    http://www.codebf.com/read/147529/5728792

  • krusk.c

    #include "mex.h" #include "stdlib.h" #include "iostream.h" typedef struct TR {double fromvex,endvex; double length; }edge; void krusk(double *out,double *len,double *op,int mrows,int ncols) {

    http://www.codebf.com/read/147529/5728822