Hough Transform检测直线和圆的代码

最精简的DES算法实现，让你能快速的了解DES的用法。

主要用于计算半导体激光器调制的程序；可以针对常用的半导体激光器的调制进行数值分析-mainly used in the calculation of the semiconductor laser modulation procedures; can address common semiconductor laser modulation Numerical Analysis

基于面积阈值和斜率阈值的曲线拟合，将采集数据所得的曲线上的毛刺去掉-Based on the size threshold and the slope of the threshold curve fitting, will collect the data obtained from the curve to remove the burr

一元二次方程求解-One dollar for solving quadratic equations

给出了利用svd求解方程组的代码，结果的有效性在主函数中得到验证-Given the use of SVD for solving equations of the code, the validity of the results in the main function has been verified

VC度分秒（时分秒）转换公式；求经纬度差；渐长纬度计算公式；已知两点经纬度求第二点相对第一点的方位距离-VC degrees minutes and seconds (time minute and second) conversion formula seeking latitude and longitude difference amidst growing latitude formula 2:00 longitude and latitude are known to seek the second orientation of the relative distance from the first point

采用图片库，在检测阶段，首先对图片进行灰度化处理，光照补偿，然后进行去噪，进行图片边缘化处理，在进行归一化，使得图片一致，在特征提取过程中用PCA主成分分析法，对图片特征进行提取，然后投影在向量空间中，最后对测试图片进行最近距离的计算，从而选定最符合的表情模型。

基于M/G/K 多类别共用一个资源的最优化分配问题程序 主要以系统总等待时间为目标函数-Based on M/G/K multi-class share an optimization of resources allocation process is essentially the system as the objective function the total waiting time

异常通常被称为运行时错误。这些都是由程序员使用的尝试，抓住，把关键词。

计算水平线与垂直线交点个数问题。扫描方法计算。-Calculation of horizontal and vertical line of intersection the number of questions. Scanning method.