mp3原理图，可以了解mp3的构造原理极其电路器件的各个参数之间的关系...

土木工程中无应力时长度计算程序,可按内容适当作修改再应用于不同的地方-civil engineering at length without stress calculation procedures can be revised as appropriate then applied to different places

it is a digital clock

ni提供的使用daq计数器所做的一些小例程-ni in the use of daq counter made a number of small routines

Car Sales Simulation Program with QT (ver 4.5.3, using MS Visual Studio 2008)

Multichannel blind seismic deconvolution using dynamic programming。-Multichannel blind seismic deconvolution using dynamic programming.

基于手机的FLV 通过手机可以播放flv流媒体-FLV phone-based mobile phone that can play flv streaming media

一个C++的中序遍历程序，输入一组数据后能中序遍历并升序输出。-one C and the preorder procedures, a data input after which preorder and ascending output.

P115 IC卡手持POS是天石科技32位IC卡POS系列产品之一，该产品秉承天石科技的一贯品质，产品结构紧凑，功能实用，操作简单，并具低功耗特性，是人机工学和现代科技的完美结合。它拥有多项专有技术，能够保证产品性能更加稳定强劲。整机采用工业级设计，其环境适应能力较强。P115兼容卡种全面，并且提供方便实用的开发平台和应用程序接口，易于自主应用二次开发，适用于需要随时随地处理IC卡的交警、烟草、公用事业、餐饮等多个行业。 天石p115开发手册 ，pdf格式-P115 IC card handheld POS technology is Tianshi 32 IC card POS products, one of our days, the product has always been the quality of stone technology, products, compact structure, functional and practical, simple operation, and a low-power characteristics, is a mechanic school and the perfect combination of modern technology. It has a number of proprietary technology, to ensure a more stable product performance strong. Machine used industrial design, ability to adapt to their environment. P115-compatible card types comprehensive, and provide convenient and practical development platform and application program interface, easy self-application of the second development, applicable to the needs of any traffic police deal with IC cards, tobacco, utilities, foo

openrg_configuration_guide-openrg_configuration_guide

优化命题的解决存在于许多领域，对于国民经济的发展也有着巨大的应用前 景.随着优化对象在复杂化和规模化等方面的提高，基于严格机理模型的传统优化 方法在实施方面变得越来越困难. -Optimization solution proposition exists in many areas, for development of the national economy also has great application prospect. With the optimization of the object in a complex and large-scale areas such as the improvement of the mechanism model based on strict traditional optimization methods in the implementation has become more to the more difficult.