xinhaofenxi

DRAW CIRCLES DRAW HALF CIRCLES DRAW SMILEY FACE

本程序演示了如何下载http文件，请参考！-this program demonstrated how to download http document, please refer!

完整端口的编程,代码精良,设计完整.希望大家继续完善-Port complete programming, code well, design integrity. I hope you will continue to improve

十六进制转ASCII码的一段子程序。。。(ASCII code hex switch to a subroutine.)

说明：  解二次方程，输入系数a，b，c,输出两个解、一个解、和无解这三种情况时的结果(Solving the quadratic equation, three cases)

向量空间模型 c源码实现 利用向量空间模型的概念，这个可以用在crawer中.-Vector Space Model c source code to achieve the use of the concept of vector space model, this can be used in in crawer.

摄像头检测心率python程序，通过电脑的摄像头来检测心率，这里主要用到了图像的算法，检测人体额头的颜色变化(Python program the camera to detect heart rate, through the computer' s camera to detect heart rate, where the main image of the algorithm used to detect changes in body color forehead)

说明：  对原始信号进行EMD分解及包络解调，得出包络解调谱，分析出故障频率(The original signal is decomposed by EMD and demodulated by envelope. The spectrum of envelope demodulation is obtained and the fault frequency is analyzed.)

风中的板砖文章管理系统Brick Article System(BAS) 1.2测试版 代码重新编写 修改了狠多地方,不再多说了,喜欢的就自己看吧 -the lucrative article management system Brick Article System (BAS) 1.2 beta code rewrite the idea of amending more local, not more than that, like on ion battery

windows官方文档 软件架构设计 设计应用程序及服务(Application Architecture for .NET: Designing Applications and Services)