希爾排序算法: 基本思想：將整個(gè)無(wú)序序列分割成若干小的子序列分別進(jìn)行插入排序。 序列分割方法：將相隔某個(gè)增量h的元素構(gòu)成一個(gè)子序列。在排序過(guò)程中，逐次減小這個(gè)增量，最后當(dāng)h減到1時(shí)，進(jìn)行一次插入排序，排序就完成。增量序列一般采用：ht=2t-1,1≤t≤[log2n]，其中n為待排序序列的長(zhǎng)度。
上傳時(shí)間： 2013-12-19
上傳用戶：kikye
This a simple database management system. It doesn t use any other code (i.e. ODBC, ADO, etc.) and has it s own database file format. I wrote it because I found the other DBMSs code too bulky and hard to debug. It s designed for small applications and I doubt it could handle anything on a large scale. A sample program included in the .zip shows how everything works. The database project is a library project, so you ll have to compile and link with the .lib file to get everything working. Pros: - You have the source code so you know exactly what it is doing - Database files are very small - Small and fast code Cons: - Can t handle large amounts of records (more than 65000ish) - Doesn t support SQL (you have to search the database by cycling through the records and testing them against your constraints) - Each database file can only have one table.
標(biāo)簽： i.e. management database simple
上傳時(shí)間： 2016-10-02
上傳用戶：851197153
H.248協(xié)議，也叫MeGaCo協(xié)議，是媒體網(wǎng)關(guān)控制器（MGC）與媒體網(wǎng)關(guān)（MG）之間的一種媒體網(wǎng)關(guān)控制協(xié)議，這個(gè)協(xié)議是一項(xiàng)ITU-T與IETF合作結(jié)果的新標(biāo)準(zhǔn)。目前ITU-T、IETF、軟交換論壇等標(biāo)準(zhǔn)化組織正在加緊對(duì)H.248協(xié)議進(jìn)行完善，各大電信設(shè)備制造商也在H.248協(xié)議的研發(fā)和應(yīng)用上加大了投入。與MGCP協(xié)議相比，H.248協(xié)議可以支持更多類型的接入技術(shù)并支持終端的移動(dòng)性，除此之外，H.248協(xié)議最顯著之處在于能夠支持更大規(guī)模的網(wǎng)絡(luò)應(yīng)用，而且更便于對(duì)協(xié)議進(jìn)行擴(kuò)充，因而靈活性更強(qiáng)，已逐漸取代MGCP發(fā)展成為媒體網(wǎng)關(guān)控制協(xié)議的標(biāo)準(zhǔn)
上傳時(shí)間： 2016-12-17
上傳用戶：笨小孩
H.264/AVC, the result of the collaboration between the ISO/IEC Moving Picture Experts Group and the ITU-T Video Coding Experts Group, is the latest standard for video coding. The goals of this standardization effort were enhanced compression efficiency, network friendly video representation for interactive (video telephony) and non-interactive applications (broadcast, streaming, storage, video on demand). H.264/AVC provides gains in compression efficiency of up to 50％ over a wide range of bit rates and video resolutions compared to previous standards. Compared to previous standards, the decoder complexity is about four times that of MPEG-2 and two times that of MPEG-4 Visual Simple Profile. This paper provides an overview of the new tools, features and complexity of H.264/AVC.
標(biāo)簽： the collaboration between Experts
上傳時(shí)間： 2013-12-30
上傳用戶：dongbaobao
A novel met hod t o p artially compensate sigma2delta shap ed noise is p rop osed. By injecting t he comp en2 sation cur rent int o t he p assive loop f ilte r during t he delay time of t he p hase f requency detect or ( PFD) , a maximum reduction of t he p hase noise by about 16dB can be achieved. Comp a red t o ot he r compensation met hods , t he tech2 nique p rop osed he re is relatively simple and easy t o implement . Key building blocks f or realizing t he noise cancel2 lation , including t he delay va riable PFD and comp ensation cur rent source , a re sp ecially designed. Bot h t he behavior level and circuit level simulation results a re p resented.
標(biāo)簽： sigma2delta compensate injecting artially
上傳時(shí)間： 2013-12-18
上傳用戶：qlpqlq
#include "iostream.h" #include "iomanip.h" #define N 20 //學(xué)習(xí)樣本個(gè)數(shù) #define IN 1 //輸入層神經(jīng)元數(shù)目 #define HN 8 //隱層神經(jīng)元數(shù)目 #define ON 1 //輸出層神經(jīng)元數(shù)目 double P[IN] //單個(gè)樣本輸入數(shù)據(jù) double T[ON] //單個(gè)樣本教師數(shù)據(jù) double W[HN][IN] //輸入層至隱層權(quán)值 double V[ON][HN] //隱層至輸出層權(quán)值 double X[HN] //隱層的輸入 double Y[ON] //輸出層的輸入 double H[HN] //隱層的輸出
標(biāo)簽： define include iostream iomanip
上傳時(shí)間： 2014-01-01
上傳用戶：凌云御清風(fēng)
BP神經(jīng)網(wǎng)絡(luò)程序,C語(yǔ)言源代碼 如下： #include "iostream.h" #include "iomanip.h" #include "stdlib.h" #include "math.h" #include "stdio.h" #include "time.h" #include "fstream.h" #define N 120 //學(xué)習(xí)樣本個(gè)數(shù) #define IN 3 //輸入層神經(jīng)元數(shù)目 #define HN 2 //隱層神經(jīng)元數(shù)目 #define ON 2 //輸出層神經(jīng)元數(shù)目 #define Z 20000 //舊權(quán)值保存-》每次study的權(quán)值都保存下來(lái) double P[IN] //單個(gè)樣本輸入數(shù)據(jù) double T[ON] //單個(gè)樣本教師數(shù)據(jù) double U11[IN][HN] //輸入層至第一隱層權(quán)值 double V[HN][ON] //隱層至輸出層權(quán)值 double X1[HN] //第一隱層的輸入 double Y[ON] //輸出層的輸入 double H1[HN] //第一隱層的輸出 double O[ON] //輸出層的輸出 double YU_HN1[HN] //第一隱層的閾值 double YU_ON[ON] //輸出層的閾值 double err_m[N] //第m個(gè)樣本的總誤差 double a //學(xué)習(xí)效率 double alpha //動(dòng)量因子
標(biāo)簽： include iostream iomanip stdlib
上傳時(shí)間： 2017-06-15
上傳用戶：xinzhch
M i c r o s o f t公司編譯了一個(gè)所有可能的錯(cuò)誤代碼的列表，并且為每個(gè)錯(cuò)誤代碼分配了一個(gè)3 2 位的號(hào)碼。Wi n E r r o r. h 頭文件包含了M i c r o s o f t 公司定義的錯(cuò)誤代碼的列 表。
上傳時(shí)間： 2013-12-08
上傳用戶：凌云御清風(fēng)
5、順序棧 SeqStack.h Test.cpp 6、鏈?zhǔn)綏? StackNode.h LinkStack.h Test.cpp 7、順序隊(duì)列 SeqQueue.h Test.cpp 8、鏈?zhǔn)疥?duì)列 QueueNode.h LinkQueue.h Test.cpp
標(biāo)簽： Test LinkStack StackNode cpp
上傳時(shí)間： 2013-12-20
上傳用戶：1051290259
GB／T 4728.10-2008 電氣簡(jiǎn)圖用圖形符號(hào) 第10部分：電信：傳輸.PDF
上傳時(shí)間： 2013-08-04
上傳用戶：eeworm
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