matlab[a index(i)]=min(tmp{i})中这句话是什么意思啊

matlab[a index(i)]=min(tmp{i})中这句话是什么意思啊 matlab 中[~,index] = matlab index=[k+1: matlab Index exceeds matrix dimensions.子函数：function [MminT] =MminT(M,H,r,i)syms x;y=(x-i(M)).*(x-i(M+1))./((i(M-1)-i(M)).*(i(M-1)-i(M+1))).*r(M-1,H)+(x-i(M-1)).*(x-i(M+1))./((i(M)-i(M-1)).*(i(M)-i(M+1))).*r(M,H)+(x-i(M-1)).*(x-i(M))./((i(M+1) MATLAB 中已知a1=1;a2=2;a3=3;a4=4 b1=4;b2=3;b3=2;b4=1;怎么求 s(i)=a(i)+b(i)(i=1:4) 如：s1=a1+b1用eval函数：m=1:4eval(['s' num2str(m)])=eval(['a' num2str(m)])+eval(['b' num2str(m)])就会出现Index exceeds matrix dimensions.要不就是 Co 请大侠指教：好奇怪的matlab!程序 a(1)=1;a(2)=2;b(1)=1;b(2)=1;c(1)=0;for i=1:15;a(i+2)=a(i)+a(i+1);b(i+2)=b(i)+b(i+1);c(i+1)=a(i+1)/b(i+1); c(i+1)=c(i)+c(i+1);i=i+1;endc(16)很正常显示c(16)但是c(17)及以后的就显示Index exceeds m 请大侠指教：好奇怪的matlab!程序 a(1)=1;a(2)=2;b(1)=1;b(2)=1;c(1)=0;for i=1:15;a(i+2)=a(i)+a(i+1);b(i+2)=b(i)+b(i+1);c(i+1)=a(i+1)/b(i+1); c(i+1)=c(i)+c(i+1);i=i+1;endc(16)很正常显示c(16)但是c(17)及以后的就显示Index exceeds m matlab中index是什么意思 index=PNcode==0; PNcode(index)=-1;matlab中这两句语句, matlab程序问题求解程序如下：%一个向量中找到比某一个数大的全部数,并从小到大排列这些书g=[4 4 7 10 -6 42 1 0];a=4;index=find(g>a)x=g(index);for j=1:indexfor i=1:length(x)if (x(i)>x(i+1))a=x(i+1);x(j)=x(i+1);x(i)=a;x matlab index=l(2)+1:l(7)是什么意思 Matlab :Error using ==> subsref Index exceeds matrix dimensions.Error in ==> sym.subsref at 17我在运行以下程序的时候：R0=0.03;S0=45;T=12;Sigmar=0.02;Sigmas=0.2;I=0.02;Cb=35;M=100;a=0.015;b=0.3;for i=1:11; syms x s u;x=linspace(1,T-1,T-1); matlab im.data(:,1:200,im是个256*1100*10的立方体 im.data(:,1:200,i) u=u(index) u和index 都是256*200的矩阵 matlab语句 U=U(:,index); 其中index中存的是排列前特征值的序号 matlab多变量函数求最值Attempt to access minimum(-20,0,1.2)index must be a positive integer logical求最小受力 minimum的值,刚刚接触matlab,r = 1.2:0.01:2.2;theta = -20:1:80;delta = 0:1:100;m = 4;g = 9.8;L = 4;c2 = (2.2^2 - 1.2^2)./(co for(index=0;index matlab中Index exceeds matrix dimensionsclear; close all; clc;load data0.matx=b(:,1);y=b(:,2);n1=17; %中值滤波窗口n2=15;y1 =[y;y(1:n1)];[m,n] = size(y);out =[];s = [];for i=1:m*ns=sort(y1(i:i+n1-1));out(i)=mean(s(i+1:i+n1-2));endy2=out;subplot( var str=this is a javascript book!; index=str.lastIndexOf(i,3); alert(index); 为什么输出2啊?var str=this is a javascript book!;index=str.lastIndexOf(i,5);alert(index);str.lastIndexof(字符,数字),数字是从哪开始数?怎么数?