介绍了Matlab的主要功能、界面和操作选项，介绍了Matlab的基本的使用。帮助初学者快速学习和使用Matlab的基本功能。-This paper introduces the Matlab including the main functions, interface and operation options with introducing the basic Matlab use. It will help beginners konw about the basic function

黄鳄鱼提供的完整Hilbert Huang Transform程序，java源码，含EMD，EMD1，EMD2，频谱，边际频谱，图形界面，测试例程等。-complete java source code for Hilbert- Huang Transform, this package is a official version provide by Professor NordenE.Huang，all class just as EMD，EMD1，EMD2，spectrum，chart e

这本书提供了750个Mathematica的例子，适合初学者及进阶学习。Mathematica符号运算非常强大，界面简洁，语法严谨。-This book provides 750 examples for Mathematica learners. Basic concepts are given in the first three chapters, following 8 independent chapters for readers to choose flexibly.

运用GUI界面设计，设计小球运动轨迹模型，有开始，暂停，反向运动，退出等功能......音乐文件的读取(Using GUI interface design, the design of small ball trajectory model, there are start, pause, reverse movement, exit and other functions....Reading music files)