DoG

this is also an ECG analyzer source code for mat lab to diagnoses

一些常用的matlab程序，对于入门学者有很大的帮助，每一个程序均有详细的说明(Some commonly used matlab program for entry scholar of great help, every program has a detailed description)

基于OFDM的仿真程序，完整版，已完成仿真，并验证可行(Based on OFDM simulation program, the full version, simulation has been completed, and validation is feasible)

matlab图形处理算法，基于 Hough 变换或改进的 Hough 变换对图像中的圆形目标进行识别。(matlab image processing algorithms based on Hough transform Hough transform or improve the image of the circular target recognition.)

把整个频率范围中的某段重点频区局部放大，获得比整个频率范围高的频率分辨率，从而观察频谱中的细微部分(The entire frequency range of the frequency of certain key areas enlarged to obtain the entire frequency range than the high frequency resolution, and thus observe the subtle part of the spectrum)

基于聚类的K中心点算法，附带说明文档，代码简单高效，很好的利用了矩阵的代数运算。数学思想较为高深，但通过仔细研读说明文档和动手操作，matlab数学分析能力可以得到有效的提高(K medoids clustering annotated document, the code is simple and efficient, good use of matrix algebra operations. Mathematical thinking is more profound, but by carefully studying the documentation and hands-on the Matlab mathematical analysis ability can be effective to improve)

QR factorization of an m × n matrix A with m ≥ n is a pair of matrices A = QR

Anderson 计算流体力学入门第七章的第一个程序(the first program for Anderson Computational Fluid Dynamics )

MGT-CCHP 微型燃气轮机联供系统解耦PID控制，用simulink进行仿真(MGT- CCHP micro gas turbine installations, decoupling PID control system, using simulink simulation)

利用matlab仿真永磁同步电机三维自治系统的相图(use matlab to get the simulation of phase diagram of Permanent magnet synchronous motor)