Java array 数组用法源码集

一个管理学生信息的C＋＋源程序。比较完整，面面具到。-Students of a management information C source code. Relatively complete, exhaustive.

地震波反应溥计算程序，可用于桥梁和结构的动力学反应的反应溥输入。-seismic response po program can be used to bridge the dynamics and structure of the reaction Pu input.

收集了几个android2.1相关的学习实例源码，ContentProvider主要使用系统的contentProvider。有与数据库相关的，比如ex08_2_SQLite，演示不用contentProvider,直接用裸sql进行操作。介绍DatabaseHelper.删除表的知道了，但是删除数据库的没有发现.还有其它的源码，学习不错，敬请下载。

学习部落网全站源码全在，功能十分强大，用户可以得到大量的学习资源！-Study Department of the arrest at the whole site-wide source, very powerful feature, users can receive many study resources!

计算器程序，界面精美-calculator program, the interface beautifully

这是excel格式的一个文件，它的功能是将文件数据转化为支持向量机所需数据形式的一个宏-This is an excel document format, which is to document the functional data into the data needed to support vector machines form of a macro. . .

1.本文对一种高效的升压式PWM 变换电路作了分析研究 对开关状态的切换效率高 采用双零软开关工作，大大降低了开关损耗, 提 高了电路的转换效率. 2.该电路在高频的开关电源、逆变器等电力电子电路上有很大的实用价值, 可以提高电路的转换效率. -1. In this paper, an efficient step-up PWM conversion circuit analysis study on the switch to switch the state of high efficiency soft-switching double-zero work, greatly reduces switching losses, improve the conversion efficiency of the circuit .2. The circuit in high-frequency switching power supplies, inverters and other power electronic circuits have great practical value, can improve the circuit

VB查找和设置默认打印机程序，从本机的打印设备列表中自动寻找一个合适的打印机并设为默认，并在设为默认之前询问，或者恢复默认。

使用php+js编写的brocade简单demo-Use php+ Js prepared brocade simple demo

讲述了用proel进行电路板设计的具体流程，以及每一步的优化。-Proel carried out on the circuit board with the design of specific processes, as well as the optimization of each step.