coding txt

水费管理系统，数据库为sql server 2-water management systems, database sql server 2

超声波测距电路设计+测量距离30-1000cm-Ultrasonic measurement ranging from circuit design+ 30-1000cm

提出了一套基于供电网格优化划分的中压配电网规划思路和方法。首先，确定规划区域主干通道布局，确保土地资源预留。然后，在明确网格划分目的和原则的基础上，基于就近选择负荷备供变电站和负荷聚类方法，实现供电网格在全局范围内的优化划分。最后，分别在各供电网格内，基于其供区分类优选接线模式和一、二次建设改造标准，并进行主干线布线规划。(This paper presents a set of ideas and methods for medium voltage distribution network planning based on power grid optimization. Firstly, the layout of the main corridors in the planning area is determined to ensure the reservation of land resources. Then, on the basis of defining the purpose and principle of grid partition, the optimal partition of power supply grid in the global scope is realized based on the near selection of load standby substation and load clustering method. Finally, in each power supply grid, based on the classification of supply areas, the optimal wiring mode and reconstruction standards of primary and secondary construction are selected, and the main wiring planning is carried out.)

MATLAB神经网络43个案例分析.pdf+源码(43 cases of MATLAB neural network analysis of.Pdf+ source code)

一个关于滤波器设计的小程序-a filter designed for small programs

123.zip which show information of 6

基本放大电路 基础教学课件 放大电路中的负反馈 基础课件部分3 集成运算放大器 -basic amplifier based courseware amplification circuit of negative feedback based courseware part 3 Integrated Operational Amplifiers

一个带上传功能的JSP网页编辑器插件，可上传图片和文件，经过自定制适用于JSP的在线文本编辑器，运行效果如演示截图所示，看上去功能挺多，可满足一般的网页文本编辑。用法说明： 　　htmleditoreditorupapiupfile.jsp 这个文件是上传文件 　　以下是此文件的参数说明： 　　String url = "upload/"; 原图上传地址 　　String url2 = "upload/s/"; 缩略图上传地址 　　String geShi = "yyyyMMddhhmmss"; 上传后文件名命名规则 　　String filemulu = date.getBygeshi("yyyyMMdd"); 日期目录规则 　　float tagsize = 300; 缩略图大小 指宽度300，长度按照原有比例缩放

51单片机中点亮第一个灯的c程序在压缩包中包含c程序和keil工程等等，需要的可自行打开观看(The C program that lights the first lamp in the 51 single chip computer includes C program and keil project in the compression package. It can be opened and watched by itself if needed.)

control optimo juegos diferenciales