2D_photonic_crystals

在matlab软件下实现传感器节点的拓扑设置以及DV_hop算法，得到未知节点的坐标(Matlab software in the topology of sensor nodes to achieve DV_hop algorithm settings and to get the coordinates of the unknown node)

二阶系统三维图 二阶系统三维图 二阶系统三维图 (second 3D map 3D map 3D map Second Second Second 3D map 3D map 2 bands 3D map system)

Allows graphical objects to be dragged in a figure

说明：  如何获取MATLAB句柄的说明 Getting a handle on MATLAB graphics 英文版！(How to obtain a description of MATLAB Handle Getting a handle on MATLAB graphics in English!)

zernike矩的matlab程序，Zernike 矩是一组正交矩,具有旋转不变性的特性。 (matlab program zernike moments, Zernike moments is a set of orthogonal moments, with rotation invariance properties.)

说明：  学习matlab的指令大全。。。里面包括了所以的matalb的指令，学习matlab简直是易如反掌了，(Learning matlab command Daquan. . . So the matalb which includes instruction, learning matlab is like a walk, and)

matlab初学者实例程序集,对学习matlab十分有用，在此与大家分享。(matlab beginners example of the assembly, to learn matlab useful to share with you here.)

整数规划问题，采用MATLAB编程，可以改变参数后直接使用(Integer programming problem, the use of MATLAB programming, you can change the parameters directly)

火箭尾喷管的设计，主要包括动力计算，外形轮廓计算，温度计算及激波分布等。使用matlab编写(Rocket nozzle design)

matlab中在有限的空间显示一张大图片，也是从matlab论坛中得到的(matlab display in the limited space in a big picture, is also derived from the matlab forum)