用于信号稀疏表示中冗余字典训练的KSVD算法，采用matlab与c的混合编程，具有更高的计算效率-KSVD algorithm for sparse signal representation in a redundant dictionary training

利用matlab GUI实现的串口编程例子，通过反复训练模板能有较高的识别率，包含优化类的几个简单示例程序。- Use serial programming examples matlab GUI implementation, Through repeated training tLfjgtllate have higher recognition rate, Optimization class contains several simple sample programs.