n=zeros(5); B=length(n);

n=zeros(5); B=length(n); matlab中的这个命令是什么意思?麻烦详解 x1=[x1 zeros(1,N-length(x1))]; matlab中x=ones(1,n),以及q=zeros(1,n)中,n=length(a) matlab中f=[x zeros(a,N-length(x))];其中x是变量,function XF=gfft(x,N,k)if length(x) Matlab for循环出现小问题M=4; x=0:0.1:2*pi; % Set the step length and the number of cycle periodsN=length(x); b=zeros(N,M);a=zeros(N,M);g=@(t)sin(t)^2/2;F=zeros(N,M);for k=1:Nfor l=0:M-1if x(k,l)>= 0 && x(k,l) MATLAB GUI的问题,下面是关于JK触发器的时钟信号的编程,如何使轴间距变为0.5,即0.5发生一次变化?subplot(4,1,1);cp=zeros(1,length(Q)+1);n=0.5*length(Q);cp(2.*(0:n)+1)=1;stairs(0:length(Q),cp,'linewidth',5);axis([0 length(Q) Matlab函数的调用错误求解释function ms=myGoldenSearch(fun,UA,UB,apxl,maxK)%maxK:最大迭代次数n=length(UA);a=zeros(n,maxK+1);b=a;a(:,1)=UA;b(:,1)=UB;lbt=zeros(n,maxK);mu=zeros(n,maxK);lbt(:,1)=a(:,1)+0.382*(b(:,1)-a(:,1));mu(:,1)=a(:,1)+ matlab问题,我这个总共三个嵌套,if嵌套程序里的怎么不运行呢,有明白的给我点意见!给我弄明白的function [x,y,B,d,t,T,r]=gpf(A)x=0;y=0;b=0;d=0;g=0;r=0;n=length(A);m=floor(n/20);z=zeros(m,1);k=zeros(m,1);h=zeros(m,1);for Matlab程序注译close all;clear all;clc;N_loop=100;EbN0=0:5:25;N0=1;Eb=10.^(EbN0/10)*N0;normalized=sqrt(1/2);C_norm=zeros(1,length(EbN0));D=zeros(1,N_loop);n=[1,2,4,8]; W=3*10^4; for i=1:4for ee=1:length(EbN0)for s=1:N_loopH=randn(n(i),n(i))+j*rand 关于语音识别的问题?function hmm = inithmm(samples, M)K = length(samples); %语音样本数N = length(M); %状态数hmm.N = N;hmm.M = M;% 初始概率矩阵hmm.init = zeros(N,1);hmm.init(1) = 1;% 转移概率矩阵hmm.trans=zeros(N,N);fo 这是一个MATLAB程序,A=[6,-2,2,4;12,-8,4,10;3,-13,3,3;-6,4,2,18];b=[0;-10;-39;-16];B=[A b];ra=rank(A);rb=rank(B);n=length(b);X=zeros(n,1); C=zeros(1,n+1);if ra>rbdisp('B的秩大于A的秩,方程组无解!')return;elseif ra==rb & rb==ndisp('B和A MATLAB中x=zeros(n+1, matlab里面 Q=zeros(n(1)) >> clear >> a=[1,-2,1.1];b=[1,2];c=1;d=4; >> na=length(a)-1;b=[zeros(1,d-1) b];nb=length(b)-1; >> a初学matlab,在编程时总是出现如下问题,>> clear>> a=[1,-2,1.1];b=[1,2];c=1;d=4;>> na=length(a)-1;b=[zeros(1,d-1) b];nb=length(b)-1;>> aa=con matlab样条插值函数,已经有求插值函数的程序,想知道求一系列值的程序该怎么写function [sx]=cubic(x,y,dy0,dyn)n=length(x)-1;d=zeros(n+1,1);h=zeros(1,n-1);f1=zeros(1,n-1);f2=zeros(1,n-2);for i=1:nh(i)=x(i+1)-x(i);f1(i)=(y(i+1 matlab新人,想把矩阵中的符号变量替换为数值变量,程序运行结果不对,程序为：x=-1:0.5:1;y=x;syms t sf=[1 t s t+s];A=zeros(length(x).*length(y),4);for n=1:length(x)*length(y); for i=1:length(x); for j=1:length(y); A(n,:)=subs( matlab中?Subscripted assignment dimension mismatch.X0=[1 4 7]X1=cumsum(X0)%累加w=[0.5 0.4 0.3]m=length(w)n=length(X1) B=zeros(2,6)for i=1:mfor j=1:n-1X2(j,i)=w(i)*X1(j)+(1-w(i))*X1(j+1) endt=ones(n-1,3)B(:,2*i-1:2*i)=[-1.*X2(:,i),t(:,i)]endYN=X0(2 matlab中为什么会出错?function huizhi(A)B=zeros(1,256);for( i=0:255)e=find(A==i);n=length(e);B(1,i)=n;endi=1:256bar(i,B);