APF20170323_2nd

让你随时想安全地挂机就挂机，加上锁安全。(Hook lock)

使用ceres对曲线进行拟合程序，ceres可以从github下载；(Using ceres fitting program, Ceres can be downloaded github )

一个可以在自己的电脑屏幕上生成烟花的小程序，可以烟花没有设计成圆的(One can generate fireworks on their computer screen applet, you can not designed to circle fireworks)

支持计算式编辑并计算，并提供常用方程，函数键盘，时间显示等功能(Support calculation formula editor and calculate and provide commonly used equations, function keyboard, the time display and other functions)

基于K均值的PSO聚类算法,光纤无线通信系统中传输性能的研究，ML法能够很好的估计信号的信噪比。( K-means clustering algorithm based on the PSO, Fiber Transmission wireless communication system performance, ML estimation method can be a good signal to noise ratio.)

仿真效果非常好，使用高阶累积量对MPSK信号进行调制识别，调试通过可以使用。( Simulation of the effect is very good, Using high-order cumulants of MPSK signal modulation recognition, Debugging can be used.)

这个小软件能帮助你迅速而准确的同时查出1~12个汉字的区位码，并且记录你最近50次的查询记录，使你不再为一个个汉字的区位码而东翻西找。 而且这是一个纯绿色的小软件，你只需将它复制到一个新建的文件夹内，不需要时你只要将这个文件夹删除即可，绝不会在你的系统中留下任何垃圾文件。更重要的是这是一个完全免费的且不需要注册的小软件而已，如果你喜欢你可以将它推荐给任何人。(small software can help you quickly and accurately detect the same time a ~ 12 Chinese characters in an area code, and record your last 50 inquiries record so that you no longer a Chinese characters in an area code and find overturned. But this is a pure small green software, you need to copy it to a new folder, as long as you do not need at this folder can be deleted and will not be in your system to leave any garbage documents. More important is that this is a completely free and does not require registration of small software only, if you like you can recommend it to anyone.)

用VC++实现FLASH的经典事例很有借鉴意义,希望大家喜欢,详细介绍了两种语言的兼容性()

说明：  一个交互式的计算器。 1. 用顺序表来完成任意同维度向量的计算，包括加法、减法、夹角余弦值等。 2. 使用顺序表、链表来完成任意一元多项式的计算，包括加法、减法、乘法、导数(包括任意阶)等。 4. 四则运算表达式求值。 5. 含单变量的表达式求值。 6. 定义并运行简单函数。 7. 保留函数定义历史，并可以运行历史函数。 8. 函数的调用。 9. 操作数的各种字面常量的处理。 10. 支持矩阵的运算。(An interactive calculator. 1. Complete the calculation of any vector of the same dimension with the sequence table, including addition, subtraction, angle cosine value and so on. 2. Use order list and chain list to complete the calculation of any one-variable polynomial, including addition, subtraction, multiplication, derivative (including any order), etc. 4. Four Operational Expressions. 5. Evaluation of expressions with univariates. 6. Define and run simple functions. 7. Retain function definition history and run history function. 8. Call of function. 9. Processing of literal constants of operands. 10. Supporting matrix operations.)

1、客户数据从Excel或Access中导入 2、数据量比较大，约200多万条记录 3、实现分地区查询 4、实现其他条件查询 （关键字） 5、实现分地区查询的用户权限限制，即特定用户只能查找特定地区的客户信息（显示）(1, the customer data from Excel or Access to import 2, larger than the data, about 10,000 more than 200 records of 3, to achieve sub-region query 4, the realization of other conditions query (keyword) 5, to achieve sub-region query user rights restrictions that particular user can only search a specific area of customer information (show))