相干积累

南航C++书后第三章习题，用的是C++语言编写，但是是vc6.0的老版编译器编写！(Chapter 3 exercises after Nanhang C++ book are written in C++ language, but it is written by the old compiler of vc6.0.)

有限差分二阶二维声波方程正演模拟，加吸收边界变速剖面研究。 -Two-dimensional acoustic wave equation finite-difference second-order absorbing boundary variable cross-section study of Canadian

说明：  SHT3X的温度和湿度传感器驱动，用于驱动SHT3X系列芯片，目前市场上都是这种传感器。(temperatrue sensor driver of sht3x)

人脸识别的adaboost。包括load_images，imresize，Classify。-Face Recognition adaboost. Including load_images, imresize, Classify.

显示为圆形的Flash焦点图特效，点击围绕在照片边缘的按钮，即可切换图片，以扇形风格切换图片，动画效果流畅，含Flash8源文件。

OCX DLL注册工具 -OCX DLL Register Tool OCX DLL Register Tool

delphi 7 source code for me

图像识别，nao机器人，主程序，能够实现看相应的图片实现不同的功能(Image Recognition, Nao Robot, Main Program, Can Realize Different Functions by Seeing Corresponding Pictures)

说明：  可以用其计算信噪比，只需要输入原信号和带噪声信号即可。还有一段EMD分解程序(It can be used to calculate the signal-to-noise ratio, only need to input the original signal and the signal with noise.)

说明：  源模型是从pudn下载，里边的双闭环控制能用但是没有理论依据且参数设计不合理，下垂控制模块也是有问题，重新改进过的(The source model is downloaded from the pudn. The double closed-loop control can be used, but there is no theoretical basis and the parameter design is unreasonable. The droop control module is also problematic and has been improved)