mls_mb

this is for the time varying system response or channel behaviore

此程序代码是用matlab编制完成，要是是用无网格方法来解决圆形巷道问题(This code is compiled by matlab, if meshless method is used to solve the circular tunnels problem)

说明：  matlab下实现对高斯噪声下的小目标的滑窗检测。数据为1000个点，滑窗窗口大小为30，每次滑动一个点的数据。采用的是窗内30个数据先各自平方，然后求和，再除以窗口大小。实验表明能有效检测雷达目标信号。(matlab under Gaussian noise to achieve a small target detection sliding window. Data for 1000 point sliding window window size is 30, each time moving a point of data. Using the data before the window each 30 square feet, and then summed, divided by the window size. Experiments show that the radar target signal can be detected.)

％ Program from 移动传播环境-理论基础、分析方法和建模技术 杨大成编著 机械工业出版社 2003 ％ Program from pp.280~281 附录B 成形滤波法 ( Program from mobile broadcasting environment- the theoretical basis for analysis and modeling techniques edited by Yang Dacheng Machinery Industry Publishing House 2003 Program from pp.280 ~ 281 Appendix B forming filtering method)

光场2D转4D的算法代码,实现从原始光场2D图像中获取4D光场数据，可用于后期的重聚焦等处理(Light field 4D data recovered 2D raw image)

激光雷达数据处理算法，用于进行激光雷达数据处理反演大气消光廓线(Lidar data processing algorithm)

说明：  平滑滤波，自己写的小程序，希望对大家有所帮助(Filtering, write a small program, we want to help)

DistMesh giving a singular FEM matrix?(Hi Anyone here with some experience of using DistMesh in finite element code? I m solving the scalar Helmoltz equation in an annular region in 2D: rho_1 < rho < rho_2 where rho_1 is the radius of a Perfect Electric Conducting cylinder and rho_2 is where the mesh is truncated using an Absorbing Boundary condition. Now, I ve written code to mesh the region myself (by dividing the region into annular rings and picking a fixed number of points on each ring) and I ve written another program which uses DistMesh to mesh the region. I get a nice solution using my own meshing code but the FEM matrix becomes singular when I use DistMesh. This is the DistMesh Code I used: Circle with hole rABC=1.5 rCyl=0.5 fdstring=sprintf( ddiff(dcircle(p,0,0, f),dcircle(p,0,0, f)) ,rABC,rCyl) fd=inline(fdstring, p ) box=[-2,-2 2,2] [p,N]=distmesh2d(fd,@huniform,0.04,box,[]) I tried changing box and the 0.04 value (initial edge length). But every time, the matrix becomes sin)

solar mppt comparision mehtods different types of mppts

《MATLAB_SIMULINK通信系统建模与仿真实例分析》这本书找了好久才找到，因此分享一下，方便各位同学学习MATLAB的simulink通信系统的仿真。(" MATLAB_SIMULINK communications system modeling and simulation case study," this book for a long time to find, so share with you, the convenience of our students to learn simulation of MATLAB simulink communication system.)