ZTrans_InvTrans

Purpose: build the ID array of system dofs to apply displacement constraints Synopsis: [csdof,sid]=fe_sdofID(discons,ndof,nnode) Variable Description: csdof - the number of system dofs after constraints applied sid - ID matrix of system dof formatted as nnode*ndof discons - matrix record the node of displacement constrain ndof - number of dofs per node nnode - number of nodes in system(Purpose: build the ID array of system dofs to apply displacement constraints Synopsis: [csdof,sid]=fe_sdofID(discons,ndof,nnode) Variable Description: csdof- the number of system dofs after constraints applied sid- ID matrix of system dof formatted as nnode*ndof discons- matrix record the node of displacement constrain ndof- number of dofs per node nnode- number of nodes in system)

说明：  在simulink中搭建Buck-Boost开环电路，但这种开环电路不好调整输出电压，于是又搭建了一种简单闭环电路(Buck-Boost open-loop circuit is built in simulink, but this open-loop circuit can not adjust the output voltage, so a simple closed-loop circuit is built.)

能够从单一的图像中提取出镜面反射的内容。改算法使用matlab编写，非常值得研究的算法。(From a single image to extract the contents of specular reflection. Matlab algorithm to use to prepare, the algorithm is very worthy of study.)

dc motor close loop control. control a const speed of 200 rad per sec, usind ode23 function for solving the diff.eq

说明：  用于路径规划自动寻 基于栅格法的MATLAB程序，后期可以自己加入想要的图形(MATLAB program for automatic search based on grid method for path planning, and you can add your own graphics at a later stage.)

输电线路双端不同步故障测距程序，matlab的程序，利用两端数据计算故障距离(Two terminal lines are not synchronized fault location procedure, matlab procedures, the use of both ends of the data to calculate the fault distance)

研究在频域补零对时域的影响，研究其性质，对实际应用很有帮助(Zero padding of the study in the frequency domain of the influence on the time domain, to study the nature, the actual application helpful)

steffenson迭代法Matlab源码(Matlab source steffenson iterative method)

MATLAB写的，从基本原理出发，判定给定图是不是二部图，文件中有两个例子可以验证算法。(Written by MATLAB, starting from the basic principle, determine a given graph is figure, can validate algorithm file, there are two examples. )

convert MATHML to SVG