答：首先应该要多去看一些别人的作品，多做一点积累，另外要注重自己大纲的描写，这样才能够写得更好。 The output of your function procedure can be a row vector of simulated random variables, all of which follow normal normal distribution, and the correlation matrix of simulated variables need to be CorrMat. 输入标题或关键词―键生成文章，或上传一篇文章然后智能改写/仿写，也支持文章的智能排版... https://marcol33qd.estate-blog.com/18806906/top-guidelines-of-代写论文