emd_toolbox

infomax的ICA算法的扩展程序源码(Infomax ICA algorithm for the expansion of the program source)

说明：  2维的FDTD_MUR程序，可以用于点源程序的检验(Two-dimensional FDTD_MUR procedure can be used to test the source points)

计算二维光子晶体能带结构matlab程序(matlab )

在matlab平台下，进行图像边缘提取的简单程序，改程序简单易懂，且实用性强，适合初学者。(In the matlab platform to carry out a simple image edge extraction process, to change procedures are simple and easy to understand, and practical, suitable for beginners.)

说明：  是冈萨雷斯写的一本关于matlab在图像处理中应用的书籍，介绍了一些基本的方法，值得初学者一看(Is Gonzales wrote a book on applications in image processing matlab books, introduces some basic methods, it is worth a look for beginners)

The function alphaBetaFilter implements a generic algorithm for an alpha-beta filter that is a linear state estimation for position and velocity given an observed data. It acts like a smoothing. Also closely related to Kalman filters and to linear state observers used in control theory. Its principal advantage is that it does not require a detailed system model.

在电力系统中，利用保留非线性法法实现每个节点的电压电流计算，以及每个节点的注入功率计算。(In the power system, the use of voltage and current to achieve the calculation of each node, and each node injection power calculation method Method of Nonlinear Reserved.)

用于三分类的bp算法matlab程序 下面是一个两概念（一个三角形和一个矩形）学习的例子，是一个典型的多分类例子 分类结果的正确率可通过训练网络进一步提高 (for three classification algorithm Matlab procedures bp below is a two concepts (a triangle and a Moment fractal) learning example is a typical example of multi-classification results of the correct classification rate can be further enhanced training network)

使用matlab在16进制数据中加入高斯白噪声（程序虽小但是自己完成）(Using Matlab to add Gaussian white noise in the hexadecimal data (procedures may be small, but complete by myself))

matlab code for the tuning filter in analog communications.