PCA

MATLAB环境下可以产生PN随机序列的仿真程序(the simulation program of generating PN random sequences )

基于星座图的QPSK仿真，易于理解QPSK的原理(QPSK constellation based on simulation, and easy to understand the principles of QPSK)

this is matlab based eee project

说明：  matlab 矩阵及其基本运算（命令及其用法）matlab基础(matlab matrix and the basic operations (command and its usage) matlab basis)

The Morlet wavelet (or Gabor wavelet) is a wavelet composed of a complex exponential (carrier) multiplied by a Gaussian window (envelope). This wavelet is closely related to human perception, both hearing and vision.

计算超声波入射到介质中，与缺陷作用时，其纵波衍射与横波衍射的衍射系数(When calculating the ultrasonic incident to the media, and defects, its longitudinal wave diffraction and the diffraction coefficient of the shear wave diffraction)

基于蚁群算法的路径规划，包括二维路径和三维路径，非常实用，无BUG，注释详细(Path planning, ant colony algorithm, including 2D and 3D path planning path,)

matlab函数搜集以及与数据库之间的通讯(MATLAB )

these code are about adaptive filter.

非线性对象的线性化，cstr模型的建立，利用非线性求解方法实现其线性化(nonlinear translate to linear，model of cstr)