作业帮matlab数组维数的问题a1=1.558;a2=-0.81;miu=0.05;M=100;N=300;w1=zeros(N,M);w2=zeros(N,M);%u=zeros(1,N);for i=1:M%计算次数 u(1)=v(1);%x(0)=v(0) u(2)=v(2)-a1*v(1); v=randn(1,1000); v=v(1,N)'; u=zeros(1,N); %u=[0 0]; w=zero
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![matlab数组维数的问题a1=1.558;a2=-0.81;miu=0.05;M=100;N=300;w1=zeros(N,M);w2=zeros(N,M);%u=zeros(1,N);for i=1:M%计算次数 u(1)=v(1);%x(0)=v(0) u(2)=v(2)-a1*v(1); v=randn(1,1000); v=v(1,N)'; u=zeros(1,N); %u=[0 0]; w=zero](/uploads/image/z/9685471-31-1.jpg?t=matlab%E6%95%B0%E7%BB%84%E7%BB%B4%E6%95%B0%E7%9A%84%E9%97%AE%E9%A2%98a1%3D1.558%3Ba2%3D-0.81%3Bmiu%3D0.05%3BM%3D100%3BN%3D300%3Bw1%3Dzeros%28N%2CM%29%3Bw2%3Dzeros%28N%2CM%29%3B%25u%3Dzeros%281%2CN%29%3Bfor+i%3D1%3AM%25%E8%AE%A1%E7%AE%97%E6%AC%A1%E6%95%B0++++u%281%29%3Dv%281%29%3B%25x%280%29%3Dv%280%29++++u%282%29%3Dv%282%29-a1%2Av%281%29%3B++++v%3Drandn%281%2C1000%29%3B++++v%3Dv%281%2CN%29%27%3B++++u%3Dzeros%281%2CN%29%3B++++%25u%3D%5B0+0%5D%3B++++w%3Dzero)
matlab数组维数的问题a1=1.558;a2=-0.81;miu=0.05;M=100;N=300;w1=zeros(N,M);w2=zeros(N,M);%u=zeros(1,N);for i=1:M%计算次数 u(1)=v(1);%x(0)=v(0) u(2)=v(2)-a1*v(1); v=randn(1,1000); v=v(1,N)'; u=zeros(1,N); %u=[0 0]; w=zero
matlab数组维数的问题
a1=1.558;a2=-0.81;
miu=0.05;
M=100;N=300;
w1=zeros(N,M);
w2=zeros(N,M);
%u=zeros(1,N);
for i=1:M%计算次数
u(1)=v(1);%x(0)=v(0)
u(2)=v(2)-a1*v(1);
v=randn(1,1000);
v=v(1,N)';
u=zeros(1,N);
%u=[0 0];
w=zeros(2,N);
e=zeros(1,N)';
for n=1:N-2
u(n+2)=a1*u(n+1)+a2*u(n)+v(n);
U(n+2)=[u(n+1) u(n)]'
e(n)=u(n+2)-w(:,n)'.*U(n+2);
end
end
运行出现的问题是：? Index exceeds matrix dimensions.
请问哪里出错了?
matlab数组维数的问题a1=1.558;a2=-0.81;miu=0.05;M=100;N=300;w1=zeros(N,M);w2=zeros(N,M);%u=zeros(1,N);for i=1:M%计算次数 u(1)=v(1);%x(0)=v(0) u(2)=v(2)-a1*v(1); v=randn(1,1000); v=v(1,N)'; u=zeros(1,N); %u=[0 0]; w=zero
u和v应该定义在前面吧