program

可以提取CAD中点的坐标信息并转为MIKE地理信息数据输入格式(The coordinate information of midpoint in CAD can be extracted and converted to MIKE geographic information data input format.)

STM32驱动SD卡，wifi ,lcd液晶显示，很多库函数，方便使用(STM32 driver SD card, wifi, LCD display, many library functions, easy to use)

说明：  千年登录器源码 网上资源 有兴趣的可以看看(Millennium Logger Source Online Resources)

说明：  虽然 AdaBoost 算法的检测速度快，误识率低，但是在样本的权重更新过程中，对于分类错误样本中的正、负样本没有加以区分，不利于提高正样本的识别率。本文提出一种新的权重更新方法，对于分类错误的样本，对判断错误的正样本给更高的权重，使得算法在下一轮迭代时，更加关注对分类错误的正样本的学习，从而提高对正样本（人眼）的检测率。采用基于最小二乘法对眼部的外轮廓进行椭圆拟合，根据拟合椭圆的参数来判断眼睛的睁闭状态；采用结合 PERCLOS 和眨眼频率的方法，对疲劳状态进行检测。(Although AdaBoost algorithm has fast detection speed and low false recognition rate, in the process of sample weight updating, there is no distinction between positive and negative samples in classification error samples, which is not conducive to improving the recognition rate of positive samples. In this paper, a new weight updating method is proposed, which gives higher weight to the positive samples of classification errors, so that the algorithm pays more attention to the learning of the positive samples of classification errors in the next iteration, so as to improve the detection rate of the positive samples (human eyes). Based on the least square method, the eye contour is fitted with ellipse, and the opening and closing state of eyes is judged according to the parameters of fitting ellipse; the fatigue state is detected by combining PERCLOS and blinking frequency..)

msp430 modem数据传输的通信系统设计。-msp430 modem data communications system design.

信号的抽样和恢复，若 是带限信号，带宽为 , 经采样后的频谱 就是将 的频谱 在频率轴上以采样频率 为间隔进行周期延拓。因此，当 时，不会发生频率混叠；而当 < 时将发生频率混叠。(The signal sampling and recovery)

LabVIEW小波除噪程序源代码。非常适合初学及进阶人员使用。(LabVIEW Wavelet Noise source code. Very suitable for beginners and advanced personnel.)

说明：  ResetID_for_Teamviewer_14

说明：  BK5823编程说明(BEKEN BK5823)

说明：  电动汽车 蒙特卡洛基本程序，进行充电的模拟和规划(This procedure use Monte Carlo Method to calculate EV's charging demand)