pso

说明：  用标记分水岭算法进行图像的分割，得到分割伪彩色图像。(use the watershed Algorithms to divide the picture)

说明：  利用matlab编程语言，对合成孔径雷达的range-doppler算法进行了仿真。(Using matlab programming language for synthetic aperture radar range-doppler algorithm simulation.)

GPRMAX2.0中读取geo、out文件的命令。(file command to GPRMAX2.0 in using to read geo&out file.)

matlab在物理化学科学的应用，有相关的统计分析和聚类模型(matlab in physical and chemical science and application of relevant statistical analysis and clustering model)

说明：  程序中 时间结点错开了一个位子； （2）没有注意保存中间结果，程序画出的只是之后一个小时间段结果。(Staggered in time node program a seat (2) lack of attention to hold intermediate results, the program just to draw a small period of time after the results.)

产生轨迹，可以产生直线轨迹，直线加速轨迹，转弯轨迹，得到的物体真实运动的轨迹，并且显示出来。(Have a track, you can have a straight-line trajectory, a straight-line speed up the track, turning the track has been real movement of the object trajectory, and displayed.)

iris information for research.give details of iris.

说明：  bp是MATLAB应用中的预测算法，含有例题(BP and MATLAB)

estimate drougth frequency for 100 years using SPI index

基于规则正交匹配跟踪的matlab仿真算法，即OMP。(Rule-based orthogonal matching tracking algorithm that OMP.)