EIA（ELECTRONIC INDUSTRIES ALLIANCE）標(biāo)準(zhǔn)文檔EIA-CEA-861-B，A DTV Profile for Uncompressed High Speed Digital Interfaces。
標(biāo)簽： ELECTRONIC INDUSTRIES ALLIANCE EIA-CEA
上傳時間： 2015-09-27
上傳用戶：hphh
This I develops based on the B/S structure student managementsystem management system, hoped brings a help to the novice
標(biāo)簽： managementsystem management structure develops
上傳時間： 2014-01-07
上傳用戶：釣鰲牧馬
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.
標(biāo)簽： representation Magnitude the magnitude
上傳時間： 2013-12-24
上傳用戶：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.
標(biāo)簽： Butterworth internally Chebyshev specified
上傳時間： 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
上傳時間： 2013-12-11
上傳用戶：LouieWu
16 relay output channels and 16 isolated digital input channels LED indicators to show activated relays Jumper selectable Form A/Form B-type relay output channel Output status read-back Keep relay output values when hot system reset High-voltage isolation on input channels(2,500 VDC) Hi ESD protection(2,00VDC) High over-voltage protection(70VDC) Wide input range(10~50VDC) Interrupt handling capability High-density DB-62 connector Board ID
標(biāo)簽： channels indicators activated isolated
上傳時間： 2016-02-15
上傳用戶：dongbaobao
Floyd-Warshall算法描述 1)適用范圍： a)APSP(All Pairs Shortest Paths) b)稠密圖效果最佳 c)邊權(quán)可正可負(fù) 2)算法描述： a)初始化：dis[u,v]=w[u,v] b)For k:=1 to n For i:=1 to n For j:=1 to n If dis[i,j]>dis[i,k]+dis[k,j] Then Dis[I,j]:=dis[I,k]+dis[k,j] c)算法結(jié)束：dis即為所有點(diǎn)對的最短路徑矩陣 3)算法小結(jié)：此算法簡單有效，由于三重循環(huán)結(jié)構(gòu)緊湊，對于稠密圖，效率要高于執(zhí)行|V|次Dijkstra算法。時間復(fù)雜度O(n^3)。 考慮下列變形：如(I,j)∈E則dis[I,j]初始為1,else初始為0，這樣的Floyd算法最后的最短路徑矩陣即成為一個判斷I,j是否有通路的矩陣。更簡單的，我們可以把dis設(shè)成boolean類型，則每次可以用“dis[I,j]:=dis[I,j]or(dis[I,k]and dis[k,j])”來代替算法描述中的藍(lán)色部分，可以更直觀地得到I,j的連通情況。
標(biāo)簽： Floyd-Warshall Shortest Pairs Paths
上傳時間： 2013-12-01
上傳用戶：dyctj
Although most of the health problems related to fast food aren t felt until middle age -- obesity and diabetes are at an all-time high --- the damage starts before children enter kindergarten.
標(biāo)簽： Although problems obesity related
上傳時間： 2016-04-01
上傳用戶：WMC_geophy
Although most of the health problems related to fast food aren t felt until middle age -- obesity and diabetes are at an all-time high --- the damage starts before children enter kindergarten.
標(biāo)簽： Although problems obesity related
上傳時間： 2013-12-15
上傳用戶：ggwz258
Although most of the health problems related to fast food aren t felt until middle age -- obesity and diabetes are at an all-time high --- the damage starts before children enter kindergarten.
標(biāo)簽： Although problems obesity related
上傳時間： 2013-12-15
上傳用戶：hjshhyy
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