M1T-Release

VC++离散数学求集合程序源码，作者：水世界工作室出品，用C++实现离散数学中的求集合这一公式，可实现求交集、并集、差积、笛卡儿乘积、清零等功能。

做了个很小的程序，里面主要是为了探讨一下关于位图的句柄与指针之间的关系，本人对这个弄得还不是很清楚，特请高手指点-Make a very small program, which is mainly in order to explore a bit on the bitmap handle and guide the relationship between, I made about this not clear, expert advice was requested

说明：  Flash_TWRP_Redmi 200

几个高级的Delphi编程实例，像是一本书的源码，这些例子有抓图、注册表工具、文件管理、热键、声音控制等，对初学者学习Delphi有参考价值。

adc for mcu stm32f103

说明：  Download this file when you experience d3dx9 error

机动目标的跟踪问题一直是人们研究的重点，实现机动目标精确跟踪，首要解决的问题就是使所建立的目标运动模型与实际的目标运动模型匹配。目前常用的有多模型(MM)，交互式多模型(IMM)，切换模型等。多模型方法就是对一组具有不同机动模型分别进行Kalman滤波，最终的参数估计是各滤波器估计值的加权和；在多模型基础上，Shalom提出了交互式多模型方法，这一方法对无序目标的机动检测，显示了更好的鲁棒性和跟踪的稳定性；切换模型则是分别建立机动和非机动运动模型，利用机动检测实现在这两个模型之间的切换。一般来说，交互式多模型的跟踪性能较好。-mobile target tracking problem has been a focus of research and achieve precise maneuvering target tracking, the most pressing issue is to enable the establishment of the target model and the actual movement of the target model matching. At present, more commonly used model (MM), interactive multi-model (IMM), switching model. Multi-model approach is a group of different mobile models were Kalman filtering, The final parameter is the estimated value of the filter is estimated weighted; in the multi-model basis, Shalom made the interactive multi-model approach that the objectives of the motor disorder detection, better show the robustness and stability of the track; switching model is set up motorized and non-motorized sports

球钟问题描述:球钟是一个利用球的移动来记录时间的简单装置。它有三个可以容纳若干个球的指示器：分钟指示器，五分钟指示器，小时指示器。若分钟指示器中有2个球，5分钟指示器中有6个球，小时指示器中有5个球，则时间为5:32。(Ball bell Problem Description: Ball Clock is a use ball movement to record the time of simple devices. It has three balls can accommodate a number of indicator: Indicator minutes five minutes indicator, hour indicator. If the indicator is 2 minutes balls for 5 minutes with six balls indicator, hour indicator has five balls, the time is 5:32.)

litle cms for web site design in the database using php,mysql

说明：  功能小程序，很方便做到翼型的升阻力系数的气动计算和结构优化(xfoil Small function program, it is very convenient to achieve the aerodynamic calculation of airfoil lift resistance coefficient and structural optimization)