贴片三极管NPN的封装图,以供给需要的同行

有用的模块,vb、 asp、 php、 sql、 jquery

移动通信系统中的通信信号调制的MATLAB仿真，包括BPSKQPSK等调制方法-Mobile communication systems Communications of the MATLAB simulation of signal modulation, including BPSK QPSK modulation method, etc.

一个非常好的生物表源程序-a very good source of biological Table

bmp_to_c.rar，bmp 转换 C 的源码-bmp_to_c.rar, bmp convert C source code

本程序示例如何将多个文件合并成一个文件，并能够自分解。此技术在制作安装程序时非常有用。我在本网站学到了此技术，并将他整理扩展，能够合并文件和目录，个数不限。-example of the procedures on how to merge multiple files into a document and to be able to decomposition. This technology in the manufacture and installation procedures will be very useful. On this website I learned this technology, he will collate extended to merge files and directories, open-number.

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《自适应滤波器》附带的matlab源码，需要者可下-Adaptive filter, matlab source

通过学生成绩管理程序，教师可以轻易地了解学生学习情况，传统手工的学生成绩管理，操作效率低，并且易于出错，查询不方便。本程序实现了对一个班的学生考试成绩按科目进行排序，并统计出各科目的最高分、最低分和平均分的数据。-Management program through student achievement, teachers can easily understand the students learning, the traditional manual student performance management, operational efficiency is low, and error-prone, query inconvenient. This program implements a class of students on test scores sorted by subjects, and the statistics of various subjects, the highest score, lowest score, and average data.

draw line on mouse move in VC-draw line on mouse move in VC++

排列问题 M个1,N个0的排列(高效率版) 排列数为:c(m+n,n) 对n个0,m个1,我的想法是这样的: 每个排列可以分三段: 全0列,全1列, 子问题列 设各段长:r,s,t .子问题列就是 (n,m) = (n-r,m-s),其中0