yidong

说明：  一个简单的图像配准，利用了最近邻法进行仿真(image registration)

说明：  An automatic variational level set segmentation framework for computer aided dental X-rays analysis in clinical environments

this project compares two text in txt format for plagiarisim detection.this script show how works winnoing method and return similarity in form of figure between 0 to 100.

基于DTW的语音识别，GUI界面，能识别0-9数字，正确率90 。(Based on DTW speech recognition, the GUI interface, can identify 0-9, 90 accuracy.)

齿轮系统MATLAB/SIMULINK仿真图，本人能力有限，希望能够对其他人有所帮助。(MATLAB/SIMULINK simulation of gear system, I limited capacity, hoping to help others.)

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)

Bayesian classifier experimental pattern recognition programs used in the experimental program

信道估计程序，ieee发表的文章对应的原码，本人已经验证，可以使用。(Channel estimation procedures, ieee post corresponding to the original code, I have verified that you can use.)

matlab关于自动控制的编程，有源代码(failed to translate)

本程序是使用VC编写，在VC中调用MATLAB,由于MATLAB编写算法功能强大，所以与VC结合使用比较方便。(The program is written using the VC in the VC call MATLAB, MATLAB write algorithms as powerful, it is convenient in combination with the VC.)