df

人脸检测的程序，效果不错！内附用法说明，调用一张图片，将现实出人脸的边缘。(code for facedetection，the performance is nice！ usage: I=double(imread c:Datagirl1.jpg )) detect_face(I) The function will display the bounding box if a face is found. )

数字图像处理 灰度图像处理 Matlab环境 灰度变换(Digital image processing grayscale image processing Gray level transformation )

频谱的比值校正，汉宁、矩形、海明窗的具体算法，原理等，比较详细的分析程序(spectrum correction)

this matlab code for convaloution 2d filter,best for beginer

计算加权加速度,车辆平顺性数据分析，用来得到加权加速度均方根值(Calculation of the weighted acceleration, the ride comfort of the vehicle data analysis, used to get the root-mean-square value of weighted acceleration)

ALO optimization Matlab code

Active Contours model(snake)

how to decide the priority of broadcast, unicast transmission and receptioin?

单步单纯型法，输入为系数矩阵，右端向量，目标函数系数向量，基变量下标，非基变量下标和基变量初始值(Step simplex method, the input for the coefficient matrix, right vector, the objective function coefficient vector, the base variable subscript, superscript and the non-basic variable initial value of base variable)

matlab中的相关算法已通过验证，以及声音谱的对比(matlab related algorithms have been validated, as well as the voice of spectral contrast)