linear programming charging allocation

正交试验设计(Orthogonal experimental design)是研究多因素多水平的又一种设计方法，它是根据正交性从全面试验中挑选出部分有代表性的点进行试验，这些有代表性的点具备了“均匀分散，齐整可比”的特点，正交试验设计是分式析因设计的主要方法。是一种高效率、快速、经济的实验设计方法。日本著名的统计学家田口玄一将正交试验选择的水平组合列成表格，称为正交表。(Orthogonal experimental design is another design method to study multi-factors and multi - levels. according to orthogonality, it selects some representative points from comprehensive experiments to carry out experiments. these representative points have the characteristics of " uniform dispersion, uniform comparison". orthogonal experimental design is the main method of fractional factorial design. It is an efficient, fast and economical experimental design method. Renowned Japanese statistician Taguchi Xuan I listed the horizontal combinations selected by the orthogonal experiments into a table called an orthogonal table.)

说明：  swiper手机焦点图幻灯片切换特效是一款基于swiper.js的手机移动端图片滑动切换代码，宽屏响应式自适应浏览器宽度。(Swiper Mobile Phone Focus Slide Switching Effect is a swiper. js-based mobile phone picture sliding handover code, wide screen response adaptive browser width.)

蔬菜农药残留实时采集系统(注需要板卡采集的支持)可以看一下算法-Pesticide residues in vegetables and real-time acquisition system (note need to capture the support of board) can look at the algorithm ..

交通网络中的流量调控使用复杂网络中的级联失效模型(Traffic Control in Traffic Network)

在可见光通信网络中，对接收功率进行仿真分析(In the visible optical communication network, the receiving power is simulated and analyzed.)

这是一个关于c语言的小程序,对于大家了解c具有很大的帮助,()

说明：  外籍人根据工资计算税金的公式，2018年的计算公式(about foreign salary set fro 2018 year)

示范复制排序,输出过滤查询打印,取得字段及索引信息的范例程序()

微信麻将骰子游戏：附源码和详细教程，可以看作是一个小游戏吧，模拟了玩麻将时候的掷骰子效果，这个小程序是运行于智能手机的微信中，因此可以摇一摇手机就能掷骰子了，然后需要手动触摸“停止”按钮，屏幕上随即显示出掷骰子的结果，游戏界面也挺逼真的，如示例截图所示。

该文档是数字通信第五版的课后答案，英文版的答案(This document is the answer to the fifth edition of digital communication after class and the answer to the English edition.)