usingMATLAB

说明：  垂直发射弹道仿真程序(采用四元数法).matlab编写。(Vertical launch trajectory simulation program (using the quaternion method). Matlab prepared.)

二次规划的matlab源代码，很有用的优化工具！(Quadratic programming matlab source code, very useful optimization tool!)

2015年全国大学生数学建模大赛B题高程图处理源代码(college math test of 2015 for B ticket of picture one)

本代码实现了灰色关联度分析，仿真了整个分析过程，是一个高效实用的代码值得下载实用。(The source implementation of the Grey Relational Analysis and simulation of the entire analysis process is a practical and efficient code is worth the download utility.)

此函数是用C语言编写的MEX文件，与MATLAB中imreconstruct函数功能相同，效果一样，运行速率更快。(This function is written in C MEX file, the same function with in MATLAB imreconstruct function, the same effect faster run rate.)

The number π is a mathematical constant that is the ratio of a circle s circumference to its diameter and is approximately equal to 3.14159. It has been represented by the Greek letter "π" since the mid-18th century, though it is also sometimes romanized as "pi

MATLAB/GUI开发，实现excel文件的读取操作。(MATLAB/GUI development, achieving excel file read operation.)

采用高斯平滑滤波，多种算子进行边缘检测，设定阈值，两种算法进行图像分割(Gaussian smoothing filter, a variety of edge detection operator, set threshold, the two algorithms for image segmentation)

可以做出一个漂亮的三维心形，赶快快来试试吧(Can make a beautiful three-dimensional heart-shaped, come try it)

利用matlab程序，进行模糊PID设计(Using matlab procedures designed fuzzy PID)