BISS_C

说明：  一款可360度旋转的气泡样式jQuery提示框插件(A 360-degree rotating bubble-style jQuery prompt box plug-in)

说明：  迪杰斯特拉算法，很好用，鲁棒性强，有效。实用性强(Dijkstra algorithm, very good, robust, effective.Strong practicability)

near field localization

说明：  用户管理权限项目，使用java实现的版本，内有数据库脚本(User management privilege project, using the version implemented in java, with database scripts)

VB打字游戏，有背景音乐，可以设置速度等-VB typing games, there is background music, you can set the speed

说明：  时间同步软件，可以实现局域网内所有设备时间同步，这样确保所有电脑记录及归档文件时间一致。(Time synchronization software can achieve time synchronization of all devices in the LAN, so as to ensure that all computer records and archives have the same time.)

说明：  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)

HP_SOCKET练习，c#版本，HPSOCKET优秀的国产框架(HP_SOCKET Practice you can learn from it for new learner)

说明：  STM32MQTT客户端实现，使用MQTT二次开发包(STM32MQTT Client Implementation)

ads1115历程以及最小系统 基于msp430(Course and schematic diagram of ads 1115 Based on MSP430)