2004China Undergraduate Mathematical Contest in Modeling (CUMCM)是2004年全国数学建模大赛的题目（B题）。现将题目，建模过程及利用“多元线性回归和人工神经网络”解题的源代码上传给大家一起分享。
标签： 2004 Undergraduate Mathematical Modeling
上传时间： 2014-01-08
上传用户：youth25
Specification for conveying ITU-R System B Teletext in DVB bitstreams
标签： Specification bitstreams conveying Teletext
上传时间： 2014-02-18
上传用户：mikesering
梯形公式计算面积近似值:In=Tn=h/2(f(a)+f(b)) 变长梯形面积:T2n=Tn/2+h/2∑f(Xk+h/2) 辛普生面积:I2n=(4T2n-Tn)/3
上传时间： 2016-01-06
上传用户：qw12
b tree code for index in the database design
标签： database design index tree
上传时间： 2016-02-03
上传用户：z1191176801
I wrote this code early this year using ColdFire MCF5213 in codewarrior IDE. The LCD is STN B/W 320x240 dot matrix LCD. The code include 3 different fonts, and basic LCD driver. All original!
标签： this codewarrior ColdFire wrote
上传时间： 2013-12-20
上传用户：皇族传媒
Thinking in C++(Second Edition) 国外经典C++原版书库《C++编程思想(英文版.第2版)》/(美)埃克尔(Eckel,B)著 十分经典、难得！
标签： Thinking Edition Second Eckel
上传时间： 2016-08-17
上传用户：520
Data Structures and Algorithms with Object-Oriented Design Patterns in Java Bruno R. Preiss B.A.Sc., M.A.Sc., Ph.D., P.Eng. Associate Professor Department of Electrical and Computer Engineering University of Waterloo, Waterloo, Canada
标签： B.A.S R. Object-Oriented Algorithms
上传时间： 2017-03-07
上传用户：z754970244
* "Copyright (c) 2006 Robert B. Reese ("AUTHOR")" * All rights reserved. * (R. Reese, reese@ece.msstate.edu, Mississippi State University) * IN NO EVENT SHALL THE "AUTHOR" BE LIABLE TO ANY PARTY FOR * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE "AUTHOR" * HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
上传时间： 2015-09-24
上传用户：mpquest
Verilog HDL: Magnitude For a vector (a,b), the magnitude representation is the following: A common approach to implementing these arithmetic functions is to use the Coordinate Rotation Digital Computer (CORDIC) algorithm. The CORDIC algorithm calculates the trigonometric functions of sine, cosine, magnitude, and phase using an iterative process. It is made up of a series of micro-rotations of the vector by a set of predetermined constants, which are powers of two. Using binary arithmetic, this algorithm essentially replaces multipliers with shift and add operations. In a Stratix™ device, it is possible to calculate some of these arithmetic functions directly, without having to implement the CORDIC algorithm.
标签： representation Magnitude the magnitude
上传时间： 2013-12-24
上传用户：金宜
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
