data-mining

2D fdtd with pml and two sinosudoal point source

isodata聚类算法的matlab实现(isodata achieve clustering algorithm matlab)

结构动力分析用matlab计算平面桁架的特征值(Structural dynamic analysis using matlab calculating eigenvalues ​ ​ of plane truss)

matlab环境下的张正友法标定，可以获得相机的内参外参(Zhang Zhengyou calibration method under matlab environment, you can get the camera' s internal reference external parameters)

高斯最小移频键控功能以及相关眼图的实现代码(The performance of GMSK )

采用Gabor_Palm函数提取掌纹图像的能量特征，并将得到的结果果分块，分别计算每块的均值和方差作为特征向量。特征向量的长度为160. (Gabor_Palm function using the energy extracted palmprint image features, and will be the result of ssub-blocks, each block were calculated the mean and variance as the feature vector. The length of fea )

函数功能:本函数将完成随机选择LSB的信息隐藏,载体选用BMP图，和提取隐秘与LSB上的秘密消息(Function: This function will be completed randomly selected LSB information hiding a secret message on the carrier selected BMP map, and extract hidden LSB)

CONTROL OF A SYSTEM USING VARIABLE STRUCTURE CONTROLLER

matlab6.0 清华版课后练习配套程序，经过运行，完全正确，全部通过运行，希望有用！(it is a valuble exercise!)

确实是个好方法！确实是个好方法！确实是个好方法！确实是个好方法！(it is really a very very good method!it is really a very very good method!)