nr_quadratic

VC++ 源码编译实现的计时器小程序，比较简易的计时器，比秒要再快一些，不过这个时间频率是可以调的，如图所示，点击开始计时功能，计时器就开始工作了，可看到数字在不停的增大。(Timer applets VC++ source compiler implementation, relatively simple timer than seconds again faster, but this time frequency can be adjusted, as shown, click the start timing function the timer began working, can be see the numbers kept increasing.)

VB绘制公交线路节点演示程序代码,有需要的下。(VB rendering node demo code, bus lines in need.)

一个小型的保存和读取文件的小程序,用VC编写()

一个输入日期时自动判断合法性、补全格式的模块调用示例，有详细注释。(Automatically when an input to determine the legitimacy of the date, call up the whole format of the module example, there are detailed notes.)

4 20 LCD source code text

表格修改控件,适用于边浏览边修改的地方,用于数据记录编辑更好(Table modification control, suitable for browsing while modifying, for better data record editing)

捷联惯导导航仿真程序，包括位置，速度，加速度的的仿真(SINS navigation simulation program, including position, velocity and acceleration of the simulation)

双向PCS控制仿真，基于欧几里得距离的聚类分析，模式识别中的bayes判别分析算法。( Two-way PCS control simulation, Clustering analysis based on Euclidean distance, Pattern Recognition bayes discriminant analysis algorithm.)

c8051f320之W25X80读写测试实验（keil-c）,使用keil-c编写，具有较好的工程移植性(the c8051f320 W25X80 reading and writing test experiment (keil-c), written in keil-c, and with good engineering portability)

VB中列表分页模型的实例源代码,有需要的就下载吧。(List paging model in VB source code examples, there is a need to download it.)