qpsk调制和扩频扰码是无线通信中，基带信号处理很重要的步骤，本程序主要针对td-scdma系统的基带处理-qpsk scrambling code modulation and spread spectrum wireless communication, the baseband signal processing is an important step, the process aimed at td-scdma system baseband processor

文件中的函数可以用来产生扰码，通过形成几个序列后映射的方法，实现扰码的形成。-File function can be used to generate scrambling code sequence through the formation of several post-mapping method to achieve the formation of scrambling code.

它详细介绍了TD-SCDMA系统扰码模块所需要用的主要符号、基本公式、算法流程。其中TD-SCDMA扰码分配算法是最重要的一部分-It details the TD-SCDMA system scrambling code modules required to use the main symbols, the basic formula, algorithm flow. Wherein the TD-SCDMA scrambling code allocation algorithm is

LTE系统的matlab调制与编码，比特扰码，turbo编码等-Matlab, modulation and encoding of LTE system, encoding turbo bit scrambling system, etc.