一个flex做的多文件上传源码,后台程序为php-To do a multi-file upload flex source, the background process for the php

简单的验证程序，单选框的应用，可以在自己的flash中加入这个多级验证-Simple verification process, the application of a single box, you can flash your own to add this multi-level verification

Sequential control is one of the most successful multi-loop methods for enhancing the performance of linear controllers. This method can improve the effectiveness of control strategy and minimizes the disturbance impact. To achieve good control perfo