功能說明： 次組件提供的功能有二： 1、解析出數(shù)學(xué)表達(dá)式中的參數(shù) 2、計算數(shù)學(xué)表達(dá)式 此組件不但可以解析和計算數(shù)學(xué)表達(dá)式，還提供了一系列的數(shù)學(xué)基本函數(shù)，可應(yīng)用于表達(dá)式中一塊處理。提供的數(shù)學(xué)基本函數(shù)有：將值舍入到最接近的整數(shù) rount(x)、向下取整函數(shù) int(x)、向上取整 ceiling(x)、求兩個數(shù)中最大數(shù)的函數(shù) max(a,b)、求兩個數(shù)中最小數(shù)的函數(shù) min(a,b)、冪函數(shù) pow(x,n)、求平方根的函數(shù) sqrt(x)。 下載地址：http://www.qiusuo365.com/qiusuo365/viewthread.php?tid=2422&extra=page％3D1
上傳時間： 2014-01-18
上傳用戶：李夢晗
一個很好用的 lcd 時鐘程序 C語言 #include<reg51.h> #include<stdio.h> //定義計時器0 的重裝值 #define RELOAD_HIGH 0x3C #define RELOAD_LOW 0xD2 //定義按鍵彈跳時間 #define DB_VAL //定義設(shè)置模式的最大時間間隔 #define TIMEOUT 200 //定義游標(biāo)位置常數(shù) #define HOME 0 #define HOUR 1 #define MIN 2 #define SEC 3
標(biāo)簽： include define RELOAD stdio
上傳時間： 2014-12-19
上傳用戶：zukfu
C# BigInteger class. BigInteger.cs is a csharp program. It is the BIgInteger class. It has methods: abs() , FermatLittleTest(int confidence) ,gcd(BigInteger bi) , genCoPrime(int bits, Random rand) , genPseudoPrime(int bits, int confidence, Random rand) , genRandomBits(int bits, Random rand) , isProbablePrime(int confidence) , isProbablePrime() , Jacobi(BigInteger a, BigInteger b) , LucasSequence(BigInteger P, BigInteger Q, BigInteger k, BigInteger n) ,max(BigInteger bi) , min(BigInteger bi) , modInverse(BigInteger modulus) , RabinMillerTest(int confidence) ,
標(biāo)簽： BigInteger class BIgInteger program
上傳時間： 2013-12-23
上傳用戶：ynzfm
C++, although a marvelous language, isn t perfect. Matthew Wilson has been working with it for over a decade, and during that time he has found inherent limitations that require skillful workarounds. In this book, he doesn t just tell you what s wrong with C++, but offers practical techniques and tools for writing code that s more robust, flexible, efficient, and maintainable. He shows you how to tame C++ s complexity, cut through its vast array of paradigms, take back control over your code--and get far better results
標(biāo)簽： marvelous although language Matthew
上傳時間： 2014-01-22
上傳用戶：妄想演繹師
Linux命令大全，包括：cat、 cd 、chmod 、chown、cp、cut 、 find 、less、ln 、locate、 ls 、more 等命令的詳細(xì)用法
上傳時間： 2016-01-26
上傳用戶：gaome
圖像處理，利用bilt 函數(shù) Description: This example shows how to edit (cut,paste,copy) a selection of a bitmap using BitBlt function just like Microsoft Photo Editor does. It s really EASY! Take a look to the sample if you don t believe me and don t forget to VOTE FOR ME! Note: comments are in italian...i hadn t enough time to translate them all. Sorry..(VOTE!)
標(biāo)簽： 圖像處理
上傳時間： 2013-12-18
上傳用戶：851197153
分治法解決最近對問題 畫一條垂直線x=c，把這些給定點分為兩個包含n/2個點的子集S1和S2，使得n/2個點位于直線的左側(cè)或直線上，另外n/2個點位于直線的右側(cè)或直線上；遵循分治法的思想，遞歸地求出左子集S1和右子集S2中的最近對，分別為d1與d2；之后d=min{d1,d2}。合并過程：在以垂線x=c為對稱軸，2d為寬度的區(qū)域內(nèi)求最近兩個點的距離，記為d3；求D=min{d,d3}；
上傳時間： 2013-12-26
上傳用戶：源碼3
MATLAB對11中調(diào)度算法進(jìn)行比較，包括min-min、max-min、遺傳算法等等。
標(biāo)簽： MATLAB 調(diào)度算法 比較
上傳時間： 2014-01-06
上傳用戶：lnnn30
The market for miniature computer programming is exploding. C++ Footprint and Performance Optimization supplies programmers the knowledge they need to write code for the increasing number of hand-held devices, wearable computers, and intelligent appliances. This book gives readers valuable knowledge and programming techniques that are not currently part of traditional programming training. In the world of C++ programming, all other things being equal, programs that are smaller and faster are better. C++ Footprint and Performance Optimization contains case studies and sample code to give readers concrete examples and proven solutions to problems that don t have cut and paste solutions.
標(biāo)簽： Performance programming Optimizati Footprint
上傳時間： 2013-12-09
上傳用戶：wfl_yy
假設(shè)在一個ad hoc網(wǎng)絡(luò)中，移動節(jié)點的發(fā)射功率PTx總是恒定的。要發(fā)送數(shù)據(jù)的移動節(jié)點總是先監(jiān)聽信道，測量接收到的信號功率X，其中X= I + N, I為接收到的干擾，N是噪聲。移動節(jié)點只有在X＜INThre時，才可以發(fā)射。式中，INThre為背景噪聲門限。 在仿真中，我們規(guī)定每個移動節(jié)點的發(fā)射功率是常數(shù)，PTx = 1W；接收節(jié)點接收機的靈敏度Smin = -80 dBm；信號質(zhì)量 min = 2 dB；系統(tǒng)的背景噪聲門限INThre = 1.2e-10。
標(biāo)簽： hoc 網(wǎng)絡(luò)
上傳時間： 2016-03-16
上傳用戶：sevenbestfei
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