国际象棋走马遍历

STC89C52RC单片机 读取18B20数据并显示在数码管上(18B20 STC89C52RC microcontroller reads the data and displays on the digital)

Library for Otsu Method in image segmentation

基本的Canny算子实现，基于VS2017 X64(Basic Canny Operator Implementation Based on VS2017 X64)

一个类似QQ的抽屉交果的程序,右击头像可以弹出快捷菜单修改属性,单击其它标签可以在各组之间切换,(A similar QQ drawer to the fruit of the program, right-click on the head image can be pop-up shortcut menu to modify properties, click on other labels to switch between groups,)

Scientific and Engineering C++. Book for developing applications in C++

基于STM32HAL库的外接串口CH432，针对单片机串口不够用的情况用(The external serial port CH432 based on STM32HAL library is used to solve the problem that the serial port of single chip computer is not enough.)

说明：  实现简单的数据传输,可以传送字符形式的数据,分为服务器和客户端(For simple data transfer, you can transfer data in the form of characters, divided into servers and clients)

最近总是遇到调音量和选择录音通道方面的程序，我从网上下载了一个音量控制类，但在不同的操作系统有时会出错，我修改了里面的错误，重新封装成dll类，并提供详细的测试程序。没什么技术只是为了方便使用。 不过这个类在某些操作系统上对录音通道选择时还是会出问题，比如明明是选择"Mono"录音通道，可他却选到其他通道了， 我用了DirectX自带的例子程序也不能正确选到想要的录音通道，不知道如何能准确地选择需要的录音通道，若有高手知道请不吝赐教，我的E-Mail:chrys@163.com，多谢！(recent encounter always stressed the volume and channel selection recording of the procedures, I downloaded from the Internet by a volume control category, but in different operating systems sometimes be wrong, I revised the inside of errors, dll encapsulation into categories, and to provide detailed test procedures. No technology is meant to facilitate use. But in the category of some systems of recording channels to choose or will be problems, For example, she choose "Mono" recording channel, but he elected to the other channel, I used the example of DirectX, bringing their procedures for the election not to want to correct audio channel, do not know how to accurately select the desired audio channel, if experts know Help us to assume my E-Mail : chrys@163.com, thank!)

matlab fir chebshev LPF

人脸的裁剪mfc程序，用到opencv库，手动拖动框即可裁剪，附加了标定人眼的程序判断裁剪的人脸的好坏程度(Face of the cutting mfc program using opencv library, you can manually drag the box cut, attached to the human eye calibration procedure to determine the cut face of good or bad )