万年历日历设置代码

SAS编程书籍-The little SAS book中文版(The little SAS book- Lora D. Delwiche / Susan J. Slaughter The Little SAS Book is a classic, helping many people learn SAS programming.)

采用移相载波调制方式的7电平MMC的MATLAB/SIMULINK仿真模型(Matlab/simulink simulation model of 7-level MMC based on phase-shifted carrier modulation)

波形发生器的vhdl源代码，6个通道同步-Waveform generator of the VHDL source code, six-channel synchronization

Gill sans mt condensed

说明：  一个用python语言编写的二维等离子体粒子模拟程序。(A two-dimensional plasma particle simulation program written in Python language.)

Boss直聘爬虫实例，主要实现按照地区+职位关键词，采集该地区的所有相关招聘信息。(Boss direct hiring crawler example, mainly in accordance with the region + position keywords, collect all relevant recruitment information in the region.)

1.首先选定图的类别（有向图、无向图），再选定图的存储结构，根据输入的顶点或者边建立图；并把相应的邻接表或者邻接矩阵输出； 2.根据已有的邻接矩阵或邻接表用递归方法编写深度优先搜索遍历算法，并输出遍历结果； -1. First of all selected map type (directed graph, undirected graph), re-selected map storage structure, under the Importation of the establishment of the vertex or edge map and the corresponding adjacency list or adjacency matrix output 2. According to Some adjacency matrix or adjacency list prepared by the recursive depth-first search method traversal algorithm, and output traversal results

（本文是在论坛已有一篇文章《SIRP法相干相关K分布雷达杂波的建模与仿真》的基础上修改而来，在此首先感谢这篇文章的作者给予我的帮助。之所以完成这篇文章，有三个方面的原因：一是对原文章和仿真程序代码明显存在一些不一致的地方，因此，我这里对每个公式进行检验（后来证明文章的公式正确无误，但所给的仿真代码存在问题），二是对自己近4天工作的一个总结，以便以后学习可以参考；三是可以放在网上给初学者一些参考，以便后来者不再走自己曾经走过的弯路。文章的一些文字是在匆忙间完成，只求能表达所述意思，没有详细斟酌，海涵：））((This article is an article in the forum have been "SIRP law related coherent K distributed clutter radar modeling and simulation" on modified from the foundation, in this first of all thank the authors of this article has given me help. The reason why the completion of this articles, there are three reasons: First, the original article and simulation program code, there are some obvious inconsistencies, so I here the formula for each test (later proven formula article is correct, but give the simulation code problem exist), near two of their four days of a summary of the job in order to study the future reference three on-line can give some reference for beginners in order to go was no longer the tortuous path they have traversed. article of some language is in a rush to complete, only to express the meaning as described, did not elaborate, as appropriate, Haihan:)))

黑客记事本，批处理编写。具有常用记事本功能(hacker s notepad programed with bat include most function )

说明：  他励直流电机串三级电阻启动的例子，采用了DC machine，数据都调好了。(An example of starting a series three-stage resistor of a separately excited DC moto)