LJCM1

建立arm－linux的gnu开发工具链的详细步骤-building arm- linux the gnu development tools chain and the detailed steps

用MATLAB实现计算流体力学的网格划分，经过调试可行(matlab in computational fluid dynamics)

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.)

Postman 帮助你更加高效地使用 API。一个开发人员为项目创建 API 时，他查看了一些工具，没有发现特别适用的，从而产生了对 Postman 的需求。最初添加的主要功能是发送请求和集合的历史。

zheng fu wang zhan gong neng qi quan -zheng gu wang zhan yuan ma zheng gu wang zhan yuan ma zheng gu wang zhan yuan ma

net Ajax无刷新技术的使用说明 及 相关的动态数据库。-net Ajax without the use of technology refresh and the related dynamic database.

利用MATLAB软件分别设计截止频率为200Hz、采样频率为2000Hz的FIR低通滤波器，滤波器长度为81，并绘出各滤波器的幅度频率响应曲线。(FIR low-pass filters with cut-off frequency of 200 Hz and sampling frequency of 2000 Hz are designed by using MATLAB software. The length of the filters is 81, and the amplitude-frequency response curves of the filters are drawn.)

说明：  opencv 功能测试用例, 图像操作，(opencv function test)

GBA操作系统（中文版）-GBA operating system (Chinese version)

C#半透明仿vista窗体风格，你可以选择是否让窗体透明，透明后窗口的标题栏就没有背景色了，可看到位于标题栏之下的文字。另外窗体通过调节红、绿、蓝三基色来改变窗体的颜色，怎么样？很酷吧？自己动手亲自体验一下吧。