matlab一行太长
太长了,一行写不下,所以用...接下一行
例子:
x=[ mvnrnd( mu_real(:,1) , cov_real(:,:,1) , round(N*a_real(1)) )' ,...
mvnrnd( mu_real(:,2) , cov_real(:,:,2) , round(N*a_real(2)) )' ,...
mvnrnd( mu_real(:,3) , cov_real(:,:,3) , round(N*a_real(3)) )' ];