Fourth-order-runge-kutta-formula

对于matlab中M文件的知识 针对怎样调用M文件以及一些使用方法的介绍 适合初学者当中对于M文件的使用有问题的读者(M file for matlab in the knowledge of how to call for the M file, and some introduction for beginners to use these files for M readers question the use of)

This function calculates the curvature of a 2D line. Reference￡oS. Hermann and R. Klette. Multigrid analysis of curvature estimators. Proc. Image Vision Computing New Zealand, 108¨C112, 2003. by Jianfei Pang k = CurvatureEstimation(list,b,f) inputs, list : A M x 2 list of line points. fn: The number of forward points that were chosen to calcute. bn: The number of backward points that were chosen to calcute. outputs, Ei : M x 1 Curvature values thetai:M x 1 angle values Example [Ei,ti]=CurvatureEstimation(test,4,4)

说明：  Matlab笔记本自带摄像头人脸识别.使用matlab打开笔记本自带的摄像头进行实时人脸识别。修改了matlab示例程序，具有较好的实时性和鲁棒性，能够在光线充足的环境下稳定识别并跟踪。(Matlab notebook comes with camera face recognition. Use matlab to open the camera that comes with the notebook for real-time face recognition. Modified the matlab example program, which has good real-time and robustness, and can be stably identified and tracked in a well-lit environment.)

改进的muller算法 当中不用判断 直接考虑了复数根的情况 并包含一个例子(Improved muller algorithm to determine which do not directly take into account the complex situation in the root and contains an example)

Two-dimensional Gaussian Q-function.

用matlab做EMD分解，进行故障诊断(matlab to do EMD)

Software in matlab for image segmentation

快速doa估计方法，包含线阵和平面阵，但精度不是很高(Quick doa estimation methods, including linear array and planar array, but not very high accuracy)

频率技术在高距离分辨SAR成像雷达中的应用；(Frequency of high range resolution in SAR Imaging Radar )

draw line by Bersenham Algorithm