Python_learning

SPSS安装文件，数据分析，大数据分析工具(SPSS installing files)

注塑机生产过程的微机控制系统设计本系统设计是通过8255A并行端口A、B传输数据控制12个LED发光二级管的亮灭来模拟控制两台注塑机的生产过程。其中端口A和B分别对应1号和2号注塑机，每一个LED代表一个工序。编程语言采用BORLAND C++语言。-injection molding machine of the production process computer control system design of the system design through 8255A Parallel Port A, B transmission of data control 12 LED light emitting diode to the analog-to eliminate two injection molding machine control the production process. These ports A and B respectively counterparts on the 1st and the 2nd injection molding machine, each one represented an LED processes. BORLAND programming language using C language.

PHP初学者头疼问题总结：页面之间无法传递变量 get,post,session在最新的php版本中自动全局变量是关闭的，所以要从上一页面取得提交过来得变量要使用$_GET[ foo ],$_POST[ foo ],$_SESSION[ foo ]来得到 -PHP beginners headaches conclusion : pages are unable to pass variables get, post, session in the latest php version of global variables is automatically closed. Therefore, we should proceed from the field Previous submit them to be used in the variable $ _GET [foo] $ _POST [foo], $ _SESSION [foo] to be

超小波分析与应用的讲义，包含2、3、4、7、8、9章内容，有塔式算法、脊波和曲波变换、Surfacelet变换等(The the super wavelet analysis and application of handouts, 2,3,4,7,8,9 chapter, tower algorithm, ridgelet and curvelet transform, Surfacelet transform etc.)

用sdk实现的贪吃蛇游戏-sdk achieve with the game Snake

说明：  styles css for html which gives acces

说明：  这个程序可以运用到光束的传播中，运用到各种 光束在自由空间以及各种介质中传播(This program can be applied to the propagation of light beams, to the propagation of light beams in free space and in various media)

this is a test picture for KPCA

说明：  Darpa Extreme 项目ppt资料(Darpa Extreme PowerPoint)

说明：  电网33节点和57节点代码，运行环境为matpower(code for power grid 33 bus and 57 bus test system)