arithmetic_FastICA

说明：  解决matlab 7.0 simulink不能保存的问题，将本文件放在work目录下，重启matlab即可(Solve matlab 7.0 simulink can not save the problem, work on this document directory, you can restart matlab)

说明：  这是一个基于累计量的独立分量分析改进算法的源程序(This is a cumulant-based independent component analysis algorithm source code)

（实验）快速傅里叶变换及其应用。包含fft实验的所有源程序，实现fft的基本功能。((Experimental) Fast Fourier Transform and Its Applications. Contains all the source code of the fft experiment, to achieve the basic functions of the fft.)

evaluates the spherical harmonic function

test file for matlab kalman filter

kalman滤波matlab程序，很完整的资料(kalman filter matlab program, it is a complete information)

说明：  MATLAB7.1的关于遗传算法的所有源程序详解1(MATLAB7.1 all on the genetic algorithm source code Xiangjie1)

字符编码过滤，单纯的过滤器，解决乱码问题(Character encoding filter, a simple filter to solve garbage problem)

(1) 读取n副连续有重叠部分的图像，在n副图像中检测SIFT特征，并用SIFT 特征描述子对其进行描述。 (2) 匹配相邻图像的特征点，并根据特征点向量消除误匹配。 (3) 使用RANSAC方法，确定变换参数。 (4) 图像融合 ((1) Read n successive overlapping sub-part of the image, the image of the n sub-SIFT features detected and characterized using SIFT descriptors be described. (2) adjacent to the image feature point matching, and according to the feature vector to eliminate false matching points. (3) using RANSAC approach to determine the transformation parameters. (4) image fusion)

这个是leach算法的优化版本，对学习WSN有好处，而且是我毕业设计的课题。(This is the improved Leach protocol,which is quit usful in learning WSNs.)