Balloon-Car

说明：  自适应算法网格设定，紧接着上一篇上载内容(getmesh，putmesh)

说明：  包括matlab所有常用的函数 自己一个一个整理的，还挺好用的(Including all commonly used matlab functions themselves one by one finishing, quite useful)

this file is very useful for student to calculate structures with MATLAB

质心定位算法源码，分三种情况考虑，只有锚节点，被定位到的未知节点也作为锚节点，有邻居锚节点的未知节点只利用邻居锚节点进行定位，没有邻居锚节点的未知节点才利用已经定位了的邻居未知节点进行定位。 (Centroid localization algorithm source，Three cases to consider.Only the anchor nodes,unknown nodes to be positioned as anchor nodes,neighbor anchor node of the unknown node using only neighbor anchor node positioning, not unknown neighbor anchor node node neighbor has positioned the unknown node positioning.)

系统参数优化算法，可以用于系统的pid参数寻优，在matlab可以直接寻优(System parameter optimization algorithm can be used for the pid of the system parameter optimization, optimization in matlab can)

MATLAB Stellaria Demo APPS

PSO Simple algorithm for optimization

小波包分析提取振动信号中的特征频率，做视觉测量的上位机代码,表示出两帧图像间各个像素点的相对情况。( Wavelet packet analysis to extract vibration signal characteristic frequency, Do Vision Measurement PC code, Between two images showing the relative circumstances of each pixel.)

用于gps基线解算的matlab代码，包括文件读取，模糊度计算等。(Baseline solution for gps matlab code, including file read, ambiguity computing.)

说明：  编写定步长复化Simpson公式与变步长（自适应）复化Simpson公式的通用程序，并用变步长（自适应）复化Simpson公式计算π的近似值.(Complex Simpson formula)