通过雪花飞舞这个小例子学习怎么制作控制动画

一些不错的VRML模型,是初学VRML的选择,有参考价值.-Some good VRML model of VRML is the choice of beginners, there is reference value.

ti－idf算法，实现对英文文档的检索，把多篇文档中的词（英文单词），按照权值从小到大进行排列-ti-idf algorithm, the realization of the English document retrieval, to document more than words (English words), in accordance with the right values to be ranked from small to large

an application functions and passing them to main function-an application on functions and passing them to main function

这个程序包的主要功能是对多台5101b进行功能化测试，并进行数据采集，自动生成测试证书。-The main function of the package is more than 5101b functional test and data acquisition, automatic generation of test certificate.

java小程序，希望能和大家共享，挺有趣的哦-java small procedures, and we hope to share quite interesting oh

刘曼星下棋，前后得利？输入玩几个游戏，输入游戏有几个标志，最后程序输出1（先有利）或0（后有利）

（1） 熟悉连续信号经理想采样前后的频谱变化关系，加深对时域采样定理的理解． （2） 熟悉时域离散系统的时域特性 （3） 利用卷积方法观察分析系统的时域特性． （4） 掌握序列傅立叶变换的计算机实现方法，利用序列的傅立叶变换对连续信号，离散信号及系统响应进行频域分析． -(1) familiar with the continuous signal to the manager before and after the sampling of the spectrum changes relations and deepen the time-domain sampling theorem understanding. (2) familiar with the time-domain system discrete time-domain (3) using deconvolution method of analysis in time domain characteristics. (4) master sequence Fourier Transform computer, using the Fourier transform sequence of continuous signals, Discrete signal system response and frequency domain analysis.

这里是Foxpro数据库操作的相关数据及建立数据库的参考文件，下载后查看-here is the operation of the Foxpro database and relevant data to build up a database of reference documents, downloading of View

CO 浓度检测仪表硬件电路设计 提出了CO 浓度检测仪表基本功能及性能要求,论述CO 浓度检测系统的实现方案,设计了系统的硬件电路-CO concentration in the design of instrumentation hardware circuit of the CO concentration in the basic functions of instrumentation and performance requirements, discussed in the concentration of CO Detection System program, and design of the system hardware circuit

某自制区政府网站源代码.数据库为Access,包含完整的数据库.-a homemade District government website source code. Database Access, includes a complete database.