matlab 中mean(x(i:(i+N-1)))

matlab 中mean(x(i:(i+N-1))) matlab中语句mean(varargin{i}(: matlab中n=10000 i=1:n x(i,1)^2+x(i,2)^2 matlab中mse(i)=mean(c(i,:).^2,2)-mean(c(i,:),2). matlab中rank(i,1)=round(mean(find(...)))中的rank(i, matlab中sum(X(:,i). matlab中i * x是什么意思 matlab程序高斯消元法的,X(i)=(B(i,n+1)-B(i,i+1:n)*X(i+1:n)')/B(i,i), matlab中 Z=X(i*N+1:(i+1)*N,j*N+1:(j+1)*N);和 Y=[Y,C]; matlab中 I(x:y,x: matlab中x(:,i)=x(:,i)/sum(x(:, matlab 矩阵中 X( I :J ,: