％直接型到并聯(lián)型的轉(zhuǎn)換 ％ ％[C,B,A]=dir2par(b,a) ％C為當(dāng)b的長度大于a時(shí)的多項(xiàng)式部分 ％B為包含各bk的K乘2維實(shí)系數(shù)矩陣 ％A為包含各ak的K乘3維實(shí)系數(shù)矩陣 ％b為直接型分子多項(xiàng)式系數(shù) ％a為直接型分母多項(xiàng)式系數(shù) ％
上傳時(shí)間： 2014-01-20
上傳用戶：lizhen9880
直接型到級聯(lián)型的形式轉(zhuǎn)換 ％ [b0,B,A]=dir2cas(b,a) ％b 為直接型的分子多項(xiàng)式系數(shù) ％a 為直接型的分母多項(xiàng)式系數(shù) ％b0為增益系數(shù) ％B 為包含各bk的K乘3維實(shí)系數(shù)矩陣 ％A 為包含各ak的K乘3維實(shí)系數(shù)矩陣 ％
標(biāo)簽： 系數(shù) dir cas 多項(xiàng)式
上傳時(shí)間： 2013-12-30
上傳用戶：agent
設(shè)A和B是長度相同的2個(gè)字符串。A和B的距離定義為相應(yīng)位置字符距離之和。2個(gè)非空格字符的距離是它們的ASCII碼之差的絕對值。空格與空格的距離為0；空格與其它字符的距離為一定值k。 字符串A的擴(kuò)展是在A中插入若干空格字符所產(chǎn)生的字符串。在字符串A和B的所有長度相同的擴(kuò)展中，有一對距離最小的擴(kuò)展，該距離稱為字符串A和B的擴(kuò)展距離。 對于給定的字符串A和B，試設(shè)計(jì)一個(gè)算法，計(jì)算其擴(kuò)展距離。
上傳時(shí)間： 2014-12-22
上傳用戶：15736969615
Distributed Median,Alice has an array A, and Bob has an array B. All elements in A and B are distinct. Alice and Bob are interested in finding the median element of their combined arrays.
標(biāo)簽： array B. Distributed has
上傳時(shí)間： 2013-12-25
上傳用戶：洛木卓
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.
標(biāo)簽： Butterworth internally Chebyshev specified
上傳時(shí)間： 2015-11-08
上傳用戶：253189838
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
標(biāo)簽： C. hamsterdb structure database
上傳時(shí)間： 2013-12-11
上傳用戶：LouieWu
2004China Undergraduate Mathematical Contest in Modeling (CUMCM)是2004年全國數(shù)學(xué)建模大賽的題目（B題）。現(xiàn)將題目，建模過程及利用“多元線性回歸和人工神經(jīng)網(wǎng)絡(luò)”解題的源代碼上傳給大家一起分享。
標(biāo)簽： 2004 Undergraduate Mathematical Modeling
上傳時(shí)間： 2014-01-08
上傳用戶：youth25
Specification for conveying ITU-R System B Teletext in DVB bitstreams
標(biāo)簽： Specification bitstreams conveying Teletext
上傳時(shí)間： 2014-02-18
上傳用戶：mikesering
梯形公式計(jì)算面積近似值:In=Tn=h/2(f(a)+f(b)) 變長梯形面積:T2n=Tn/2+h/2∑f(Xk+h/2) 辛普生面積:I2n=(4T2n-Tn)/3
上傳時(shí)間： 2016-01-06
上傳用戶：qw12
b tree code for index in the database design
標(biāo)簽： database design index tree
上傳時(shí)間： 2016-02-03
上傳用戶：z1191176801
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