全部

1·In this article, we propose a fast correlation algorithm of multiple PN code by fast Walsh Transform (FWT).

本文提出了一种利用快速沃尔什变换(FWT)实现对复合码进行快速相关的算法。

2·By means of the dual evolution, the external and internal ordering technique for the Walsh transform (FWT) was introduced and four kinds of ordering analyzed respectively.

从算法流程图和序码分析两个方面进行外部调序，用码位倒置和对偶演化相结合进行内部调序。