-
diaodu
说明： 多目标优化问题，主要用于城市供水优化调度(Multi-objective optimization, optimal scheduling for water supply)
- 2020-08-28 15:48:13下载
- 积分：1
-
Delphi货运公司业务查询系统Access数据库版
一个基于Delphi/Access的小型查询系统，主要用于货运公司的业务查询，Access数据库版，测试密码：yfq。程序功能菜单：运价查询、程序设置、关于程序等。查询功能是快捷操作菜单，可方便快速进入查询界面。
- 2022-05-31 04:25:46下载
- 积分：1
-
a database management system! Nothing in the data
一个数据库的管理系统！含概了数据的备份
主要是用做学生后勤信息的管理！-a database management system! Nothing in the data-backup is mainly used to make students logistics information management!
- 2022-01-25 14:52:10下载
- 积分：1
-
精通黑客编程光盘代码
hook 编程源码（原理） + （网络编程）后门基础(Hook programming source code (principle) + (network programming) backdoor Foundation)
- 2018-08-14 21:07:35下载
- 积分：1
-
数组函数测试
说明： 检验数组函数的学习程度，尤其是大学初学者用来检验是否理解(Testing the degree of learning of array functions, especially for beginners at College)
- 2020-06-23 00:40:02下载
- 积分：1
-
Newtond
说明： 使用牛顿迭代法来求解多元非线性方程组或者一元非线性方程(Newton iterative method for solving nonlinear equations)
- 2020-11-18 21:34:06下载
- 积分：1
-
SimpleBraytonCycleLayout
说明： 超临界二氧化碳布雷顿简单循环MATLAB计算程序，需要输入热源、冷凝器、压缩机、透平参数。(The supercritical carbon dioxide Brayton's simple cycle MATLAB computing program requires the input of heat source, condenser, compressor, and turbine parameters.)
- 2021-03-26 12:59:13下载
- 积分：1
-
Unity-Webview-master
Unity-Webview-master for android/ios
- 2020-06-16 20:40:02下载
- 积分：1
-
化工仪表及自动化教案
化工仪表自动化教案，关于工业过程控制相关的四大参数调节控制。(The teaching plan of chemical instrument automation is about the adjustment and control of four parameters related to industrial process control.)
- 2020-06-20 17:40:02下载
- 积分：1
-
SVPWM的simulink仿真
SVPWM的主要思想是以三相对称正弦波电压供电时三相对称电动机定子理想磁链圆为参考标准，以三相逆变器不同开关模式作适当的切换，从而形成PWM波，以所形成的实际磁链矢量来追踪其准确磁链圆。传统的SPWM方法从电源的角度出发，以生成一个可调频调压的正弦波电源，而SVPWM方法将逆变系统和异步电机看作一个整体来考虑，模型比较简单，也便于微处理器的实时控制。(The main idea of SVPWM is that the ideal magnetic chain circle of the three-phase symmetrical motor is used as the reference standard when the three-phase symmetric sine wave voltage is supplied, and the PWM wave is formed by the proper switching of the three phase inverters in different switching modes, and the accurate magnetic chain circle is traced with the actual flux vector formed. The traditional SPWM method starts from the angle of the power supply to generate a frequency modulation voltage regulating sinusoidal power supply. While the SVPWM method considers the inverter system and asynchronous motor as a whole, the model is simple and convenient for the real-time control of the microprocessor.)
- 2018-05-25 09:46:04下载
- 积分：1
