K-Means聚类算法

problem solving c++是一本很好的c++入门教科书，入门必备。可能不是非常主流，但是很推荐。(problem solving c++ c++ is a good introductory textbook, entry required. May not be very mainstream, but it is recommended.)

#include #include #define PI 3.14159265 // 主函数 void main() { // 创建大小为 800 * 600 的绘图窗口 initgraph(800, 600); // 设置原点 (0, 0) 为屏幕中央（Y轴默认向下为正） setorigin(400, 300); // 使用白色填充背景 setbkcolor(WHITE); cleardevice(); // 画脸 setfillcolor(RGB(7, 190, 234)); // 头 setlinecolor(BLACK); fillroundrect(-135, -206, 135, 54, 248, 248); setfillcolor(WHITE); // 脸 fillellipse(-115, -144, 115, 46); fillroundrect(-63, -169, 0, -95, 56, 56); // 右眼 fillroundrect(0, -169,  63, -95, 56, 56); // 左眼 setfillcolor(BLACK); solidcircle(-16, -116, 6); // 右眼球 solidcircle( 16, -116, 6); // 左眼球 setfillcolor(RGB(201, 62, 0)); // 鼻子

说明：  有关红外线通讯的详细协议，有助于熟悉该协议(Details of the infrared communication protocol, help to familiarize themselves with the agreement)

单片机AD功能实例，使用1602显示电压(SCM AD function example, the use of 1602 shows the voltage)

通过STM32单片机编写程序驱动CC1101,当按键按下时发送数据，接收端收到数据后小灯点亮。

用vc+mapobjects开发的源代码，实现鼠标多边形的移动(with vc MapObjects development of the source code, mouse polygon mobile)

用c#编写了一套FIR窗口滤波器，其中数据段的提取来自于matlab的混合编程(Written in c# a FIR filter window, including data extracted from the mixture of matlab programming)

黑客反汇编解密书籍，pdf版本，想要学习逆向的可以看一看。(Hacker disassembly decryption books, pdf version, want to learn the reverse can look.)

西门子机床状态监测用于安装电脑版的采集软件(SIEMENS machine condition monitoring is used to install computer version of acquisition software)

采用遍历方法自动生成用于测试的oracle数据库-traverse method used for automatic generation of test oracle database