todayfood

说明：  python源码，利用遗传算法解决VRPTW问题，包含所有过程步骤(solve the VRPTW by GA(Python cord))

说明：  各比例微分系数下系统的单位阶跃响应，有扰动曲线，随着微分作用的加强，系统的超调量减小，稳定性极高。(The unit step response of the system with various proportional and differential coefficients has perturbation curve. With the enhancement of differential action, the overshoot of the system decreases and the stability is very high.)

本文我将向你展示一些技巧，让你可以在远程地访问网络中其他计算机的操作系统、服务、当前运行着的进程等等信息，当然前提是你必须得拥有这些计算机的管理员权限。同时我也将向你展示如何利用WMI来启动或者停止服务、终止进程、创建进程。-this paper I will show you some skills, so you can remotely access the network to other computer"s operating system, services, the current running process information, etc., of course, the premise is you have to have these computer administrator privileges. I will also show you how to use WMI to start or stop service, termination process, the creation process.

现代通信系统要求通信距离远、通信容量大、传输质量好。作为其关键技术之一的调制解调技术一直是人们研究的一 个重要方向。讨论和仿真实现了基于FPGA的数字化DPSK调制解调系统。用Altera公司的FPGA开发平台Quartus II 3.0实现了一 个对基带信号的DPSK调制解调系统模型的仿真。(Modern communication systems require communication distance, communication capacity, transmission quality. As part of its one of the key technologies of modem technology is that people have been an important direction of research. Discussion and simulation of FPGA-based digital DPSK modulation and demodulation system. FPGA using Altera)

说明：  基于pscad平台搭建的风机模型，可以用于次同步振荡或者是电力系统稳定性的研究(Wind turbine model based on PSCAD platform can be used to study subsynchronous oscillation or power system stability)

该代码为XML编程与应用教程第二章课后习题实验答案。(The code for XML programming and Application Tutorial second chapter after-school exercise experiment answer.)

说明：  单词消除游戏的客户端，采取图形界面设计，用户在线注册账户密码(The source code of word clear games.)

超多Java初学者学习实例集锦，涉及到Java中算术运算符的使用、Java中位运算符的使用、break语句的使用、continue语句的使用、用do-while语句计算10的阶乘、用for语句计算10的阶乘、Java中逻辑运算符的使用、求三个数中的最大者、根据不同的四则运算符（+、-、*、/），对两个实数执行相应的运算并输出结果、Java中的类型转换等。。。

说明：  求解模态叠加法的轴向运动悬臂梁。并画出图像(Solving the axially moving cantilever beam by modal superposition method. And draw the image.)

说明：  本模型里包含几个三维模型重建的模型，对这方面感兴趣的可借鉴学习(This model contains several 3D model reconstruction models, which can be used for reference by those interested in this aspect)