FEM2D_hoanchinh

说明：  边界元方法, 声学计算，声场仿真，声压值误差计算(BEM acoustics)

本程序为信源数目估计的malab源码，利用盖而圆半径法估计，对DOA学习很有帮助( )

利用ＭＡＴＬＡＢ/SIMULINK中的基本单元搭建的空间矢量脉宽调制SVPWM。(Using MATLAB/SIMULINK to build the basic unit in the space vector pulse width modulation SVPWM.)

particle swarm optimization codes

二维正演程序，matlab，有限差分，地震波，希望对初学者有用(Two dimensional forward modeling program, MATLAB, finite difference, seismic wave, I hope useful for beginners)

BP神经网络的设计实例,文中例子均通过测试，可直接运行(BP neural network design example, the text examples are tested, can be directly run)

说明：  利用MATLAB处理振动信号，适合于在振动信号处理方面的学生使用(Application of Matlab in vibration singal processing)

MATLAB程序设计教程电子教案 包含：matlab实例编程一百个源程序， MATLAB程式设计入门篇程式流程控制等一系列基本操作(MATLAB Programming Guide electronic templates Contains: matlab programming examples one hundred source, MATLAB Programming Beginners program flow control and a series of basic operations)

The recognition of noise as a source of annoyance began in antiquity, but therelationship, sometimes subtle, that may exist between noise and money seems to be a development of more recent times. For example, the manager of a large wind tunnel once told one of the authors that in the evening he liked to hear, from the back porch of his home, the steady hum of his machine 2 km away, for to him the hum meant money. However, to his neighbours it meant only annoyance and he eventually had to do without his evening pleasure.

说明：  教你如何使用编写matlab中的S-Function(Teach you how to use matlab in the preparation of the S-Function)