C# And XNA的A star演算法

此资料给出了一套电子设计工程师的试题，很具指导性、学习性和操作性，大家不妨下载来看看吧。(This information is given a set of electronic design engineers, test questions, it is instructive to learn, and operational, you may wish to download and see it.)

说明：  利用GPS的PPS脉冲对系统主板的RTC（系统实时时钟）进行校时。(Using PPS pulse of GPS to calibrate RTC (system real time clock) of system main board.)

本文对应用于焊缝跟踪的结构光视觉传感器进行分析，包括传感器硬件系统结构误差、激光散斑噪声误差及镜头畸变误差等，并对不同结构方式下的视觉传感器建立了数学模型，具体分析了结构参数对其误差的影响，提出了结构光视觉焊缝跟踪传感器优化设计方法，对使用结构光的工作者减少误差非常有用(The corresponding for seam tracking of structured light vision sensor is analyzed, comprising the sensor hardware system structure error, laser scattered speckle noise error and lens distortion error, and visual sensors for different kinds of structure, established mathematical model, makes a concrete analysis of the influence of structure parameters on the error, the structure light vision seam tracking sensor optimization design method, the use of structured light workers reduce error is very useful,)

用C++编写的，基于libevnet库编写的一个简单的http和log的服务器。

音频 频谱实现代码 主要是通过傅立叶变化(Audio Equalizer With And Without DirectSound(ParamEq DMO))

用C#开发的绘图软件采用GDI+技术非常值得参考-With C# Developed mapping software used GDI+ Technology is worth considering

WINCE下的串口通信，很好用，测试完全OK，ARM平台

灰度数字图像增强处理,灰度数字图像增强处理,灰度数字图像增强处理,(Deal with gray-scale digital image enhancement)

This my first program that I learn QT, I think if you run it and then you will learn many thing

音乐播放器，实现了音乐的添加，播放，暂停，上一首，下一首等基础功能， --------------------------核心代码均给出了注释-------------------------------------------