探头声场仿真

AVLTree的实现以及结点的增加删除和查找。-AVLTree the realization of the increase in node delete and search.

说明：  Esp development board

一个包括了TAB视图和树形菜单控件的VC++窗体效果，里面的DirectoryTree，SplitClass，TabCtrl类分别为目录树、窗体分割模块、TAB视图模块类，这三个小模块确实是很实用的，本示例程序将使用这三个类做成一个多视图的窗口，相信会对你使用VC++进行窗体设计有不小的帮助。

说明：  mame bios for the 15lions platform

说明：  地理信息处理和下载工具，基于QGIS 和GEE,希望对您有所帮助(based on Qgis and GEE)

建立水声信道的射线模型在工程应用上有重要的意义。射线声学是把声波的 传播看作是一束无数条垂直于等相位面的射线的传播，每一条射线与等相位面相 垂直，称为声线。声线途经的距离代表波传播的路程，声线经历的时问为波传播 的时间。声线束所携带的能量即为波传播的声能量。与几何光学相似，射线声学 的描述方法给人直观的感觉，在一定的条件下，射线声学的数学运算也比较简捷， 由射线理论给出的声线图可以给声场以直观、形象的理解。 本模型可以准确的衡量声波在海洋中传播路径(Establishing ray model of underwater acoustic channel is of great significance in engineering application. X-ray acoustics refers to sound waves. Propagation is regarded as the propagation of a bunch of innumerable rays perpendicular to the isophase plane, each ray being in phase with the isophase plane. Vertical, called sound line. The distance through which the sound line Travels represents the distance of the wave propagation, and the time that the sound line experiences is the wave propagation. The time. The energy carried by the sound beam is the sound energy of wave propagation. Like geometric optics, ray acoustics The descriptive method gives people an intuitive feeling. Under certain conditions, the mathematical operation of ray acoustics is relatively simple. The sonogram given by ray theory can give an intuitive and visual understanding of the sound field.Accurate measurement of sound wave propagation in the ocean)

模式识别中有关分类的，这是自己写的，比较简单．-pattern recognition to the classifications, it is written in their own, relatively simple.

火车票订票系统，java+MySQL，附课程设计报告(Ticket booking system, java+ MySQL, with course design report)

寻最小支配集,用DP,复杂度是2^8 比2^150次方快多了-find the smallest dominating set with the DP, complexity is 2 ^ 2 ^ than eight 150-th power much quicker

地震资料处理时计算二维测线交点的程序,有弯线也能用-seismic data processing, calculate 2-D lines of the intersection of procedures, it also can be used curved lines