粒子群优化算法

This program files is for the book <chuanganqixinxironghe>

说明：  图片解码的Demo ， 以及应用逻辑 调用逻辑和数组解码出来，使用Image2LCD 转成数组(DEMO for picture decoding and application logic)

实现Delaunay算法的实现，时效性好，算法运行稳定，节省时间-Delaunay algorithm to achieve the realization of timeliness good algorithm stable operation, saving time

使用k-means算法对图像进行分割，并利用遗传算法对k-means算法加以改进(The k-means algorithm is used for the segment of images, and the genetic algorithm is used to improve the k-means algorithm)

fastadmincms插件可用作内容付费(The fastadmincms plug-in can be used as content payment)

说明：  数据插值算法GWR，根据周围点插值未知点。(Data interpolation algorithm GWR interpolates unknown points according to the surrounding points.)

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..)

Powerbuilder8.0实用程序设计100例之51-60-Powerbuilder8.0 Utility Design 100 Cases of 51-60

gps导航协议资料-a GPS navigation data agreement

一个简单的uart 源码，接收一个字符并发回，通过测试，可以使用的，输入时钟12mhz,发送速率96-A simple uart source code, receiving a character and send back through the test, can be used, input clock 12mhz, sending rate 9600