java 编程思想是基本非常经典的学习JAVA书籍，而且这是中文版的，方便读者阅读。好好学习，一定会有所收获的。-java programming ideas is the basic learning JAVA very classic books, and this is the Chinese version, the convenience of readers. Learn, will be harvested.

matlab编程学习工具，提供各种函数的使用方法，初学者可以好好利用。-matlab study code tool,provide the function method,the fresh man can use it carefully.