Qlearning a simple application to show how it work

桌面烟花面烟花圣诞礼物－－桌面烟花-desktop fireworks-fireworks Christmas gifts-- desktop fireworks

Windows下的高精度计时和高频事件的产生 在开发 Windows 下的应用程序时，经常需要用的计时，尤其在一些对时间要求比较高的程序中，计时的精确性是很重要的，本文介绍了两种精确计时的方法，计时的精度可以达到ms级，而且可以认为它是精确的，可以在大多数情况下作为时间的基准。-under Windows precision timing and the selection of high-frequency events in the development of Windows applications, we often need to use the time, especially in some of the high demand on time the procedure, the accuracy of time is very important, this paper introduces two methods of precision timing, timing accuracy can be achieved ms level, but also that it is accurate, in most cases, as time benchmarks.

台球的碰状算法，这里只写了3个球的，希望能对大家有点帮助，不过没有加摩擦-billiards- like algorithm, was here only three balls in the hope that we can help a bit, but not added to friction

直角坐标系转换为极坐标系，极坐标系转换为直角坐标系-Cartesian coordinate system is converted to polar coordinates, polar coordinates into Cartesian coordinates

WaterEffect 模拟水波纹 效果 图像 从CnWizards_0.7.5.105里面分离出来的。 效果请看CnWizards_0.7.5.105（最新版）的关于。-Water ripple effect WaterEffect analog images from inside CnWizards_0.7.5.105 separated. See the effect of CnWizards_0.7.5.105 (latest version) on.

该程序是在VC++6.0上实现的内存分配算法，包括首次适应算法（从自由空闲区中选取第一个合适空闲区来分配）和最佳适应算法（找到大小最接近的空闲区来分配）两种。

vba excel 自杀工作簿自杀工作簿-vba excel workbook suicide suicide Workbook

labwindows/CVI  音频信号频谱分析  完整工程

高斯消元法应用实例源码 具有通用性和实用性-Gauss elimination with a generic source code application examples and practical

磁盘碎片整理,速度快,可以同时整理几个盘 运行后大大提高计算机速度-disk defragmentation, fast, it will also collate after running several disk greatly enhance the speed of computer