開發(fā)環(huán)境:viual studio 2008 開發(fā)語言:C# 開源程度:100 在精心研究PetShop4.0 有幾個(gè)月了,終于明白了三層的含義,將自己的項(xiàng)目改成三層架構(gòu)開發(fā),現(xiàn)在將此源程序發(fā)布出來供三層初學(xué)者研究,如果初學(xué)者不太懂,可以加入QQ群:17285905 我們一起交流 望各位朋友共同開發(fā)此項(xiàng)目,項(xiàng)目完成后無版權(quán)任意修改,也可以出視頻,共同交流! 項(xiàng)目開發(fā)交流QQ群:16207562 數(shù)據(jù)庫為手寫SQL語句,本人所寫,如有不足之處請(qǐng)多多指點(diǎn),改進(jìn)!
標(biāo)簽： PetShop studio viual 2008
上傳時(shí)間： 2014-01-25
上傳用戶：baiom
In C Algorithms for Real-Time DSP, author Paul M. Embree presents a complete guide to digital signal processing techniques in the C programming language. This book is structured in such a way that it will be most useful to the engineer who is familiar with DSP and the C language, but who is not necessarily an expert in both. All of the example programs in this book have been tested using standard C compilers in the UNIX and MS-DOS programming environments. In addition, the examples have been compiled using the real-time programing tools of specific real-time embedded DSP microprocessors (Analog Devices ADSP-21020 and ADSP-21062 Texas Instruments TMS320C30 and TMS320C40 and AT&T DSP32C) and then tested with real-time hardware using real-world signals.
標(biāo)簽： M. Algorithms Real-Time complete
上傳時(shí)間： 2014-01-07
上傳用戶：epson850
C in A Nutshell Learning a language--any language--involves a process wherein you learn to rely less and less on instruction and more increasingly on the aspects of the language you ve mastered. Whether you re learning French, Java, or C, at some point you ll set aside the tutorial and attempt to converse on your own. It s not necessary to know every subtle facet of French in order to speak it well, especially if there s a good dictionary available. Likewise, C programmers don t need to memorize every detail of C in order to write good programs. What they need instead is a reliable, comprehensive reference that they can keep nearby. C in a Nutshell is that reference.
標(biāo)簽： language Nutshell Learning involves
上傳時(shí)間： 2013-12-25
上傳用戶：王者A
The C++ Cookbook will make your path to mastery much shorter. This practical, problem-solving guide is ideal if you re an engineer, programmer, or researcher writing an application for one of the legions of platforms on which C++ runs. The algorithms provided in C++ Cookbook will jump-start your development by giving you some basic building blocks that you don t have to develop on your own.
標(biāo)簽： problem-solving practical Cookbook mastery
上傳時(shí)間： 2017-06-07
上傳用戶：yph853211
BP神經(jīng)網(wǎng)絡(luò)程序,C語言源代碼 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 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
Electronics Design Checklist C) 2003 Hank Wallace This is a checklist for electronics designers. The idea is for engineers and technicians to share experiences and create a detailed checklist, which the individual designer can pare down to meet his or her specific needs. There are many details that go into the making of a first-run design success, and this checklist helps prevent Murphy s gremlins from marring an otherwise healthy design.
標(biāo)簽： Electronics electronics Checklist checklist
上傳時(shí)間： 2017-06-17
上傳用戶：ddddddos
A user-space device driver can do many of the things that kernel drivers can t, such as perform a long-running computation, block while waiting for an event, or read files from the file system. Unlike kernel drivers, a user-space device driver can use other device drivers--that is, access the network, talk to a serial port, get interactive input from the user, pop up GUI windows, or read from disks. User-space drivers implemented using FUSD can be much easier to debug it is impossible for them to crash the machine, are easily traceable using tools such as gdb, and can be killed and restarted without rebooting even if they become corrupted. FUSD drivers don t have to be in C--Perl, Python, or any other language that knows how to read from and write to a file descriptor can work with FUSD. User-space drivers can be swapped out, whereas kernel drivers lock physical memory.
標(biāo)簽： user-space can drivers perform
上傳時(shí)間： 2014-01-01
上傳用戶：saharawalker
*** HyperString v6.0 *** (c)1996-2000 EFD Systems, All rights reserved efd@mindspring.com *** THIS IS NOT PUBLIC DOMAIN SOFTWARE *** See below for license agreement, disclaimer, installation and use. Introduction --------------------------------------------------------- Welcome to HyperString! One of the most significant new features with Delphi32 is long dynamic strings. However, the built-in functions don t really exploit the full potential of these new strings. HyperString provides over 400 fast, efficient string management routines to help you realize the full power of this highly versatile new data type.
標(biāo)簽： HyperString reserved Systems rights
上傳時(shí)間： 2017-07-04
上傳用戶：mhp0114
Specification (GB)_TTI Messages via Traffic Message Coding-Coding Protocol for RDS-TMC Using ALERT-C (GB-T 20612.1-2006, 200611)
標(biāo)簽： Specification Coding-Coding Messages Protocol
上傳時(shí)間： 2013-12-10
上傳用戶：qq21508895
P3.20. Consider an analog signal xa (t) = sin (2πt), 0 ≤t≤ 1. It is sampled at Ts = 0.01, 0.05, and 0.1 sec intervals to obtain x(n). b) Reconstruct the analog signal ya (t) from the samples x(n) using the sinc interpolation (use ∆ t = 0.001) and determine the frequency in ya (t) from your plot. (Ignore the end effects.) C) Reconstruct the analog signal ya (t) from the samples x (n) using the cubic spline interpolation and determine the frequency in ya (t) from your plot. (Ignore the end effects.)
標(biāo)簽： Consider sampled analog signal
上傳時(shí)間： 2017-07-12
上傳用戶：咔樂塢
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