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polar code源码
说明： 极化码的基础编译码程序,适合初学者学习使用(The basic compiler of polarization code is suitable for beginners to learn and use)
- 2019-11-28 11:00:38下载
- 积分：1
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物联网项目源码
物联网仓库项目，本系统是基于PC,A8及M0等设备，依托在各项互联网，物联网，传感器等技术的基础上编写，以实现食品物联网仓储系统，使用户更方便的管理仓库内的所有信息及其特殊情况。
本系统主要分为三大模块：核心服务器端(PC)、前端数据中心(A8)和远程监控终端(M0) 。(The IoT Warehouse project, which is based on PC, A8, M0, etc., is based on various Internet, Internet of Things, and sensor technologies. It is based on the realization of the food IoT storage system, making it easier for users to manage the warehouse. All information and its special circumstances.
The system is mainly divided into three modules: the core server (PC), the front-end data center (A8) and the remote monitoring terminal (M0).)
- 2018-03-13 15:48:14下载
- 积分：1
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powernode
牛顿－拉夫逊法潮流计算
基本步骤：
（1）形成节点导纳矩阵
（2）将各节点电压设初值U，
（3）将节点初值代入相关求式，求出修正方程式的常数项向量
（4）将节点电压初值代入求式，求出雅可比矩阵元素
（5）求解修正方程，求修正向量
（6）求取节点电压的新值
（7）检查是否收敛，如不收敛，则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代，否则转入下一步
（8）计算支路功率分布，PV节点无功功率和平衡节点柱入功率。(Newton-Raphson method flow calculation basic steps : (1) formation of nodal admittance matrix (2) to set up the initial node voltage U, (3) the initial node-generation-related demand. calculated that the constant term formula Vector (4) nodes will be incorporated into the initial voltage-seeking, calculated Jacobian matrix elements (5) solving that equation, seek to amend the vector (6) to strike a new node voltage value (7) to check whether convergence, if not restrained. concentrated in the nodes of the new voltage as the initial value since the first three steps to re-start the narrow iterations. Otherwise, turn into the next (8) Calculation branch power distribution, PV nodes reactive power and balance-node into power.)
- 2007-07-10 19:08:09下载
- 积分：1
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VB打印并预览MSFlexGrid控件中显示的内容
VB打印并预览MSFlexGrid控件中显示的内容，代码演示了如何使用MSFlexGrid控件进行打印预览，并包含了初学者所需要的控件操作技巧：MSFlexGrid控件的使用方法。
- 2022-11-27 03:35:03下载
- 积分：1
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pwmcontrol
用PWM脉宽调制控制可控硅的导通和关闭，从而进行电压调控(PWM pulse width modulation control using SCR' s turn-on and off, thereby to voltage regulation)
- 2009-10-28 11:10:45下载
- 积分：1
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frmBattery
vb笔记本电池电量检测程序,有兴趣的就下载吧。(vb laptop battery detection procedures are interested to download it.)
- 2013-07-25 07:23:14下载
- 积分：1
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驰海电机旧驱动位置闭环 - 114
说明： 在stm32f407vet6上写的关于驰海电机闭环驱动程序(Closed-loop Driver for Chihai Motor Written on stm32f407vet6)
- 2021-05-14 15:30:03下载
- 积分：1
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C51 some errors and attention to the business (ZT) 1) C taboo absolute positioni...
C51的一些误区和注意事项（ZT）
1)C忌讳绝对定位。 常看见初学者要求使用_at_,这是一种谬误，把C当作ASM看待了。在C中变量
的定位是编译器的事情，初学者只要定义变量和变量的作 用域，编译器就把一个固定地址给这个
变量。怎么取得这个变量的地址？要用指针。比如unsigned char data x 后，x的地址就是...
-C51 some errors and attention to the business (ZT) 1) C taboo absolute positioning. See beginners often require the use of _at_, this is a fallacy, ASM C as a treat. C variables in the positioning of the compiler things, as long as the definition of beginners variable and the variable scope, Compiler put a fixed address to this variable. How the variables made the address? Use indicators. Unsigned char data such as x, x is the address ...
- 2022-09-01 21:15:03下载
- 积分：1
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Personal Income Tax Calculator Individual Income Tax Calculator v
个人所得税计算器 v个人所得税计算器 -Personal Income Tax Calculator Individual Income Tax Calculator v
- 2022-03-14 08:17:28下载
- 积分：1
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smarttool
非常实用的国密SM2、SM3、SM4算法工具(National Secret SM2, SM3, SM4 Algorithmic Tools)
- 2020-06-26 17:20:02下载
- 积分：1
