中文说明：是学习PCA特征提取的很好的学习资料，包含CV、CA、Single、当前、恒转弯速率、转弯模型，能量熵的计算，已调制信号计算其普相关密度，matlab编写的元胞自动机，LDPC码的完整的编译码。
English Description：
Is learning PCA feature extraction of very good learning materials, including CV, CA, single, current, constant turning speed and turning model, energy entropy calculation has modulated signal calculation relative density of its universal, matlab cellular automata, LDPC codes compiled code.