《小闹钟》 “无聊小程序，可定时提醒（声音&消息）”包含ini设置，系统托盘，directsound等技术。...

能够对通达信.lc5文件进行修改，主要是修改分钟数，这样可以在两年多的数据中进行画线处理(Mastery letter. Lc5 file to be modified, modify the number of minutes, so you can draw lines in more than two years of data)

修正延迟 解压缩後点install 然後重开机完就可以了 近战挥刀会顺很多(Paradise 1 does not get stuck with a knife)

在arduino平台上，利用数字通信口输出pwm信号从而控制舵机转角(On the arduino plate, to use pwm signal control the rotation angle of steering engine.)

Android video player

运动控制技术是在以数字信号处理器DSP为代表的高性能高速微处理器及复杂可编程逻辑器件CPLD的基础上发展而来的，它是广义上的数控装置。数控技术的发展趋势就是采用运动控制器的开放式数控系统。本文设计了一款全新的运动控制卡，选用TI公司32位的 TMS320F2812芯片，利用高速PCI总线实现数据传输，并采用目前最先进的NURBS曲线插补方式实现多轴联动。此外，本文设计的多轴运动控制卡只要能够准确输出各轴控制脉冲的方向和个数，即可实现多轴联动控制。 (Motion control technology is based on a digital signal processor (DSP), represented by high-performance high-speed microprocessors and complex programmable logic device CPLD development comes on, it is the numerical control device in a broad sense. CNC technology trends is the use of open CNC motion controller system. This paper presents a new motion control card, use TI s TMS320F2812 chip 32-bit, high-speed PCI bus for data transmission, and the use of the most advanced NURBS curve interpolation way to achieve multi-axis. In addition, the paper design of multi-axis motion control card as long as the output for each axis direction can be accurately controlled and the number of pulses, can achieve multi-axis control.)

1：STC8AK64 SPI 读写W25Q16 2：串口监测 C程序 3：主频为11.0592MHz 选STC8AK64内部晶振 4：串口波特率为9600(1: STC8AK64 SPI read and write W25Q16 2: serial port monitoring C program 3: The main frequency is 11.0592MHz Select STC8AK64 internal crystal 4: The serial port baud rate is 9600)

xna C#游戏编程技术，原先发过几个，今天继续发送，我有大量的例子，以后会定期发送，希望对大家有帮助-xna C# game programming techniques, originally issued in a few, today continued to send, I have a lot of examples of the future will be regularly sent, hope to help everyone

路径规划，基于A*，  这两天研究了下 A* 寻路算法, 主要学习了这篇文章, 但这篇翻译得不是很好, 我花了很久才看明白文章中的各种指代. 特写此篇博客用来总结, 并写了寻路算法的代码, 觉得有用的同学可以看看. 另外因为图片制作起来比较麻烦, 所以我用的是原文里的图片.         当然寻路算法不止 A* 这一种, 还有递归, 非递归, 广度优先, 深度优先, 使用堆栈等等, 有兴趣的可以研究研究~~

求离散对数的shanks算法，要求如下： 实现计算 Zp 中计算离散对数的 Shanks 算法，基本要求如下： 1）p 是一个小素数( 小于 32 bit )，a 是一个本原元。程序的输入为(p, a, b), 输出为 logab ( mod p) (可以用 log3525 (mod 809)等作为测试)； 2）采用快速模指数算法求幂（如am），采用扩展欧几里得算法求逆（ 如a-i (mod p) ）； 3）采用一种好的排序算法对 L1、L2 排序； 4）采用概率算法（如Miller Rabin算法）自动生成素数 p，采用本原元的充要条件自动生成 a；(Discrete number of shanks on demand algorithm, the following: calculation of Zp calculated to achieve the discrete logarithm Shanks algorithm, the basic requirements are as follows: 1) p is a small prime number (less than 32 bit), a is a primitive element. Process input (p, a, b), output logab (mod p) (can use log3525 (mod 809) so as a test) 2) The fast mode index algorithm to solve the power (such as the am), using extended Euclidean Reed inverse algorithm (such as ai (mod p)) 3) use a good sorting algorithm on the L1, L2 sort 4) using probabilistic algorithms (such as the Miller Rabin algorithm) automatically primes p, using primitive element automatically generate the necessary and sufficient conditions a )

its a code for tfc car racing competition by freescale semiconductors in the world. feel free to use source code and modify if necessary.