TCP&UDP调试工具

基于VC++6.0，建立MFC对话框项目，通过虚拟串口实现数据的传输，内含全部源码及所需工程。

This is a very important codes to me.This is a very very important codes to me.

LORA驱动源码基于STM32.已配置好所有模式和接口应用，只需接入节点即可使用。(LORA driver source code based STM32. Have been configured for all modes and interface applications, only an access node can be used.)

天若OCR开源版V5.0.0，文字识别。图片截图识别。英汉翻译等(Tianruo OCR Open Source Version V5.0.0, Text Recognition. Picture screenshot recognition. English-Chinese Translation, etc.)

CRC校验,完成Crc校验 CRC check, complete Crc check()

事管理系统是一个典型的信息管理系统(MIS)，随着社会经济与科技的发展，人们更多的利用科技来管理日常生活和工作事务。为了适应这一发展趋势，数据库管理信息系统的发展也异常迅速。人们也开始越来越多地利用计算机解决实际问题。员工信息管理是企业信息管理的重要部分，面对大量的人事信息，采用人力处理即浪费时间、又浪费人力和物力，并且数据的准确性低。因此，开发一个界面友好，易于操作的人力资源管理软件进行自动化处理变得十分重要，这正是本系统开发的目的和意义。 本文介绍了人事管理系统的开发过程。本系统利用VC++6.0和Microsoft SQL Server 2000设计和实现人事管理信息系统。论文详细介绍了从系统的需求分析、系统分析、概要设计、详细设计的整个开发过程。 ( The personnel management system is a typical information management system (MIS), along with social economy and technical development, the people more uses science and technology manages the daily life and work business. In order to adapt this development tendency, the data bank administration information system development exceptionally is also rapid. The people also start more and more to use the computer solution actual problem. The staff information management is the enterprise information management important part, facing the massive human affairs information, uses manpower processing namely to waste the time, to waste the manpower and the physical resource, and the data accuracy is low. Therefore, develops a contact surface in a friendly way, is easy human resources management software which operates to carry on automated processing to change extremely importantly, this is precisely this system development goal and the significance. This article introduced the personnel manageme)

C# 设置应用程序背景颜色，通过调用Windows调色板，来选取颜色，然后程序将颜色值赋值给窗口，此盒子可设置斜体的颜色值，运行效果如参考截图所示，核心代码请看以下代码片段： 　　private void Form1_Load(object sender, EventArgs e) 　　{//显示应用程序背景颜色 　　 //先打开“Properties”，添加一个System.Drawing.Color类型的变量MyBackColor 　　 this.BackColor = Properties.Settings.Default.MyBackColor; 　　} 　　private void button1_Click(object sender, EventArgs e) 　　{//设置应用程序背景颜色(在运行时编写用户设置) 　　 if(this.colorDialog1.ShowDialog()==DialogResult.OK) 　　 { 　　 Properties.Settings.Default.MyBackColor = this.colorDialog1.Color; 　　 Properties.Settings.Default.Save(); 　　 this.BackColor = Properties.Settings.Default.MyBackColor; 　　 } 　　}

用STM32实现PWM控制舵机任意角度（0-180度）转动。(Using STM32 to achieve PWM control steering gear at any angle (0-180 degrees) rotation.)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

遗传算法，实数非均匀变异之随机扰动实现，作为一种寻优算法，可以实现全局寻优，具有成熟的鲁棒性和适应性，已经广泛应用于很多领域