本资料介绍两种子空间法语音增强(KLT&PKLT)及其matlab仿真代码-This information on the the two subspace law voice enhanced the the (KLT & PKLT) and its matlab simulation code

对于初学matlab的同学会有帮助，ldpc码的编解码实现，数学方法是部分子空间法。- Matlab for beginner students will help, Codec ldpc code implementation Mathematics is part of the subspace.

数学方法是部分子空间法，基于人工神经网络的常用数字信号调制，这是第二能量熵的matlab代码。- Mathematics is part of the subspace, The commonly used digital signal modulation based on artificial neural network, This is the second energy entropy matlab code.