edgecheck

某石油公司计划建造一条由东向西的主输油管道。该管道要穿过一个有n 口油井的油田。从每口油井都要有一条输油管道沿最短路经(或南或北)与主管道相连。如果给定n 口油井的位置,即它们的x 坐标（东西向）和y 坐标（南北向）,应如何确定主管道的最优位置, 即使各油井到主管道之间的输油管道长度总和最小的位置?证明可在线性时间内确定主管道的最优位置。(An oil company plans to construct a east to west from the main pipeline. The pipeline to pass through an oil field n wells. Wells from each must have a pipeline along the shortest path (or South or North) connected with the competent Road. If given the location of oil wells in n, that is, their x coordinates (east-west) and y coordinates (north-south), should be how to determine the optimal position in charge of Road, even if the wells to the pipeline in charge of Road between the sum of the smallest length location? proved to be linear time to determine the optimal position in charge of Road.)

小波十讲，是由中国人民解放军总装备部专项资金资助出版，作者是美国Ingrid Daubechies,由李建平，杨万年翻译(Ten Lectures on Wavelets, is composed of the PLA General Armament Department funded a special publication of the United States Ingrid Daubechies, by the Li Jianping, Yang years translation)

舒迪前非常经典好用的自适应控制书，内容易懂(adaptive control by Diqian Shu)

多目标跟踪时的逻辑航迹起始算法，用于跟踪航迹起始，仿真效果不错(Logical starting algorithm of multi-target tracking )

含风电场的电力系统的动态经济调度程序，实用性强(dynamic economic dispatch in wind power intergrated system)

可用来求解多仓库的车辆路径问题，经测试可直接运行(This program can be used to solve the vehicle routing problem of multiple warehouses, and can be directly run after testing)

说明：  Radon变换的matlab工具包，大家可以看看(radon&matlab)

testura image descriptor

通过一点来选取图像区域，手动选取图像中的一点，可以讲这个点周围的一定区域提取出来(Through a point to the image area，manual one point in a image，then we can get an area around this point)

particle filter on mimo ofdm system