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说明：  《小白学SAS》配套材料适读人群 ：SAS用户，统计、数据分析领域的相关工作人员(sas course, Readable population: SAS users, relevant staff in the field of statistics and data analysis)

机器学习实战，主要介绍机器学习的内容，使用python作为源代码语言(machine learning in action)

用vc++实现了一个标准的OPC DA服务器！可以实现工业以太网数据采集并为实现了标准OPC接口的客户程序进行数据交互！-Using vc++ to achieve a standard OPC DA server! Industrial Ethernet can be achieved for the realization of data acquisition and a standard OPC client interface for data exchange!

说明：  Reset senha DVRs NvSip or XVR Pro

安全统计输入字符串中字符的个数。在dos环境下任意输入一个字符串，本程序即可统计出输入的字符的个数。-safety statistics input strings to the number of characters. Dos environment in the importation of an arbitrary string, the procedure can input the statistics of the number of characters.

如何修改文件日期访问、修改上次访问

算法程序分Nelder0.m和Opt-Nelder.m其中子程序Nelder0.m用于二维空间上的多边形最优化逼近.对于大于2维的情形,可以通过若干次二维迭代计算求出最优值.Opt-Nelder.m可求解若干维变量的最优化问题(The algorithm of Nelder0.m procedure and Opt-Nelder.m which is used for subroutine Nelder0.m approximation polygon optimization of two-dimensional space. For more than 2 dimensional case, through several two-dimensional iterative calculation to derive the optimal value of.Opt-Nelder.m optimization problem solving some dimension)

包含一个2048*1024点的SAR数据,以及参考函数与成像的程序(contain sar-data and it s process program.)

说明：  青蛙源代码，是当前最完整的，供大家分享，绝对简单(Frog source code, is currently the most complete, for everyone to share, absolutely simple)

说明：  卡尔曼滤波 程序 实现惯性导航初始对准 可以仿真东向北向天向失准角(Initial alignment of inertial navigation based on Kalman filter)