design LP,HP,B S digital Butterworth and Chebyshev filter. All array has been specified internally,so user only need to input f1,f2,f3,f4,fs(in hz), alpha1,alpha2(in db) and iband (to specify the type of to design). This program output hk(z)=bk(z)/ak(z),k=1,2,..., ksection and the freq.
标签： Butterworth internally Chebyshev specified
上传时间： 2015-11-08
上传用户：253189838
The purpose of this application note is to describe the main elements of an RS-422 and RS-485 system. This application note attempts to cover enough technical details so that the system designer will have considered all the important aspects in his data system design. Since both RS-422 and RS- 485 are data transmission systems that use balanced differential signals, it is appropriate to discuss both systems in the same application note. Throughout this application note the generic terms of RS-422 and RS-485 will be used to represent the EIA/TIA-422 and EIA/TIA-485 Standards.
标签： application describe elements purpose
上传时间： 2013-12-29
上传用户：sxdtlqqjl
详细见内部说明,只要把所有的.java放内开发环境中就运行带有MAIN的主程序就行!
上传时间： 2013-12-23
上传用户：yy541071797
LCG-2-UserGuide This document gives an overview of the main characteristics of the LCG-2 middleware, which is being used for EGEE. It allows users to understand the building blocks and the available interfaces to the GRID tools in order to run jobs and manage data.
标签： characteristics middleware LCG UserGuide
上传时间： 2013-12-21
上传用户：风之骄子
DOSBox emulates a full x86 pc with sound and dos. Its main use is to run old dosgames on platforms which don t have dos(win2K/XP/linux/FreeBSD/Mac OS X)
标签： platforms emulates dosgames DOSBox
上传时间： 2015-11-14
上传用户：TRIFCT
JSP中文网新闻发布系统是由jsp中文网为了方便管理自己的相关技术文章而编写的b/s模式的集新闻发布、管理与一体的新闻发布系统。
上传时间： 2014-01-22
上传用户：13215175592
// 带有列主元的高斯消元法 // 功能： 求解线性方程组 Ax = b // 参数： A － 指向n*n系数矩阵的指针 // b － 常数向量的指针 // n － 方程组的维数 // 返回值：0 － 如果成功。线性方程组的解保存在 b 中 // 1 － 求解失败
上传时间： 2013-12-18
上传用户：xcy122677
B-spline曲線是包含Bezier曲線的通用數學表示法。
上传时间： 2015-11-22
上传用户：whenfly
About: hamsterdb is a database engine written in ANSI C. It supports a B+Tree index structure, uses memory mapped I/O (if available), supports cursors, and can create in-memory databases. Release focus: Major feature enhancements Changes: This release comes with many changes and new features. It can manage multiple databases in one file. A new flag (HAM_LOCK_EXCLUSIVE) places an exclusive lock on the file. hamsterdb was ported to Windows CE, and the Solution file for Visual Studio 2005 now supports builds for x64. Several minor bugs were fixed, performance was improved, and small API changes occurred. Pre-built libraries for Windows (32-bit and 64-bit) are available for download. Author: cruppstahl
标签： C. hamsterdb structure database
上传时间： 2013-12-11
上传用户：LouieWu
文法如下: (1)S->aAcBe (2)A->b (3)A->Ab (4)B->d 關於lr0的語法分析
上传时间： 2015-11-22
上传用户：thinode
