kmeans

rgb filter for processing images

说明：  基于特征点的图像拼接，但需要人工选择特征点。(Based on feature points of the image stitching, but the need to manually select feature points.)

this code is a aplication for add gaussian noise in aimage I using a color Image for myjob. it maybe create with a while noise in image It writed in Matlab environment

仿真实现了谱相关系数和谱相关函数，谱相关函数使用了频域计算法。谱相关函数做的比较好，但谱相关系数的计算个人感觉仍需后来者继续改进(Simulation spectral correlation coefficient and spectral correlation function, the calculation of the frequency domain using the spectral correlation function. Spectral correlation function do better, but the spectral correlation coefficient calculated personal feeling is still a latecomer to continue to improve)

how to deploy nodes for energy efficient protocol based on hierarchical routing

实现瑞利信道下M阶QAM调制的EGC接收仿真，并与MRC理论上的SER和BER性能对照(Implementation under Rayleigh channel EGC receive simulation, M order QAM modulation and with MRC theory SER and BER performance comparison.)

关于导航定位中的卡尔曼滤波程序。X1，X2分别代表经过转换以后的位置X,Y轴的坐标。V1，V2为其相对应的速度。卡尔曼滤波可以使定位数据更加平滑。(Calman filtering program in navigation and positioning. X1, X2, respectively, after conversion to the position of the X, Y axis coordinates. V2, V1 for its relative speed. Calman filter can make the positioning data more smooth.)

gabor原子库的产生，应用与核磁共振信号的稀疏表示和重建。(Generating a sparse, the application of nuclear magnetic resonance signal representation library gabor atom and reconstruction.)

数字水印中Optimal Quincunx Filter Banks的设计源代码及说明，在matlab环境下实现(Digital Watermarking Optimal Quincunx Filter Banks behalf of the design source code and explanations of the environment under Matlab)

说明：  仿真了AM信号的产生过程和方法，过程详尽，方法简单，已经过测试。(Simulation of the AM signal generation process and methods, processes and detailed, the method is simple, has been tested.)