SUPG_quadrilateral_steady

Region growing algorithm for gray-scale images (1-channel). Implemented on MATLAB for segmentation.

说明：  一楼房的后面是一个很大的花园. 在花园中紧靠着楼房有一个温室,温室伸入花园2m,高3m,温室正上方是楼房的窗台. 清洁工打扫窗台周围,他得用梯子越过温室,一头放在花园中,一头靠在楼房的墙上. 因为温室是不能承受梯子压力的,所以梯子太短是不行的. 现清洁工只有一架7m长的梯子, 你认为它能达到要求吗? 能满足要求的梯子的最小长度为多少?(The back of a building is a big garden. In the garden close to a building in a greenhouse, greenhouse into the garden 2m, high-3m, the greenhouse is the top of the building' s bay windows. Cleaners cleaning around the windowsill, he crossed to use a ladder greenhouse, on a garden, against a building wall. because of the greenhouse can not bear the pressure of a ladder, so the ladder is not too short. cleaners are only a 7m long ladder, do you think it can meet the requirement it? ladder to meet the requirements of the minimum length of the number?)

用matlab制作地图投影，包括等角，等距离，等面积的正轴，横轴，斜轴投影(Use matlab to make map projection, including isometric, equidistance, such as the size of the axis, horizontal axis, oblique projection)

用于MATLAB学习的基础教程，讲解十分详细，内容丰富，介绍了MATLA的安装，使用方法(failed to translate)

蒸汽发生器的水位控制微分方程的求解程序，附带多种工况(use matlab to simulate SG level control under various Working conditions)

自动泊车系统matlab源代码简单的部分还需改进行吧(The simple source code of MATLAB for automatic parking system needs to be improved.)

a program which implements a finite difference algorithm for a predator-prey system with spatial variation in 2D

test de la machine mada motor

说明：  电机转子位置观测，采用卡尔曼滤波算法，计算出转子位置信息，矢量控制(Motor rotor position observation, using Kalman filter algorithm to calculate rotor position information, vector control)

system control second ordem