/*目的：使一個(gè)複數(shù)可顯數(shù)出來(lái)，可做+-/*，還要可以做>>跟<<的功能 題目：定義一個(gè)複數(shù)的class叫Complex，a(實(shí)部)與b(虛部)為double的型態(tài)，i表示根號(hào)-1， 1.必須包含一個(gè)建構(gòu)子有兩個(gè)參數(shù)(double型態(tài))，能被用來(lái)設(shè)定物件中的變數(shù)為任意值 2.包含一個(gè)建構(gòu)子只有一個(gè)參數(shù)(double型態(tài))，呼叫參數(shù)的實(shí)部且定義為"實(shí)部+0i" 3.包含一個(gè)預(yù)建構(gòu)子可把物件初始化為0+0i 4.overload以下的operator以致於可以正確的執(zhí)行:+ - * / << >> */
標(biāo)簽：
上傳時(shí)間： 2013-12-27
上傳用戶：lindor
要求:編寫一個(gè)應(yīng)用程序，對(duì)程序中給定的四個(gè)double型數(shù)據(jù)求其最大值和最小值。 文檔包括了實(shí)驗(yàn)要求和詳細(xì)的源代碼.
標(biāo)簽： 編寫 應(yīng)用程序
上傳時(shí)間： 2013-12-23
上傳用戶：Divine
多項(xiàng)式曲線擬合 任意介數(shù) Purpose - Least-squares curve fit of arbitrary order working in C++ Builder 2007 as a template class, using vector<FloatType> parameters. Added a method to handle some EMathError exceptions. If do NOT want to use this just call PolyFit2 directly. usage: Call PolyFit by something like this. CPolyFit<double> PolyFitObj double correlation_coefficiant = PolyFitObj.PolyFit(X, Y, A) where X and Y are vectors of doubles which must have the same size and A is a vector of doubles which must be the same size as the number of coefficients required. returns: The correlation coefficient or -1 on failure. produces: A vector (A) which holds the coefficients.
標(biāo)簽： Least-squares arbitrary Purpose Builder
上傳時(shí)間： 2013-12-18
上傳用戶：宋桃子
kmeans算法實(shí)現(xiàn) a simple k-means clustering routine. returns the cluster labels of the data points in an array.
標(biāo)簽： clustering the k-means cluster
上傳時(shí)間： 2013-12-28
上傳用戶：一諾88
I made a lot of changed on this object,such as * // 1.Encapsulates all code in one userobjet,since PB does not * // support "Address of Function" , so we can not set new * // WndProc, just makes the object more easy to use. * // 2.Uses structure array instead of Datastore * // 3.Calc width of menuitem at runtime(MEASUREITEM) * // 4.Draw disabled status
標(biāo)簽： Encapsulates userobjet changed object
上傳時(shí)間： 2014-01-14
上傳用戶：lx9076
C/C++ implementation of the Levenberg-Marquardt non-linear least squares algorithm. levmar includes double and single precision LM versions, both with analytic and finite difference approximated jacobians
標(biāo)簽： Levenberg-Marquardt implementation non-linear algorithm
上傳時(shí)間： 2013-12-28
上傳用戶：gxf2016
linux下用C語(yǔ)言寫的聊天程序！/*BUG and NOTE: Not join protect to Shared Memory Segments,example Semaphore Arrays. Not check the parameters validity. When transmit may be error. If the client program no right exit,others cannot know,the service program shouldbe check the client program whether exist timing. The program when exit(), it do not delete the Shared Memory Segments,you maybe use atexit() but the program have some processes. When one process is exit(),others is continue. The service program s action is few. And so on. */
標(biāo)簽： Semaphore Segments example protect
上傳時(shí)間： 2014-01-25
上傳用戶：xhz1993
AS2Debug是為了彌補(bǔ)flash自帶的trace的不足而制作的，增加了一下幾個(gè)主要功能 1.對(duì)object和Array做了解析，能輸出包含的具體數(shù)據(jù)和類型 2.對(duì)movieclip做了處理，使用digMc方法，可以方便的輸出包含的所有子影片的詳細(xì)信息 3.增加了信息分類和染色(分為trace,info,error,waring四種)
標(biāo)簽： AS2Debug flash trace
上傳時(shí)間： 2014-12-03
上傳用戶：cc1015285075
動(dòng)態(tài)規(guī)劃的方程大家都知道，就是 f[i,j]=min{f[i-1,j-1],f[i-1,j],f[i,j-1],f[i,j+1]}+a[i,j] 但是很多人會(huì)懷疑這道題的后效性而放棄動(dòng)規(guī)做法。 本來(lái)我還想做Dijkstra，后來(lái)變了沒(méi)二十行pascal就告訴我數(shù)組越界了……（dist:array[1..1000*1001 div 2]...） 無(wú)奈之余看了xj_kidb1的題解，剛開(kāi)始還覺(jué)得有問(wèn)題，后來(lái)豁然開(kāi)朗…… 反復(fù)動(dòng)規(guī)。上山容易下山難，我們可以從上往下走，最后輸出f[n][1]。 xj_kidb1的一個(gè)技巧很重要，每次令f[i][0]=f[i][i],f[i][i+1]=f[i][1]（xj_kidb1的題解還寫錯(cuò)了）
標(biāo)簽： 動(dòng)態(tài)規(guī)劃 方程 家
上傳時(shí)間： 2014-07-16
上傳用戶：libinxny
This programme is to control DC motor in a certain speed using PWM. The target speed is "r", it is the speed in 1s. The sample rate is 0.1s, so the actual speed target is "rc"=r/10. The "r" and "rc" are integer, and the range of "r" is from 50 to 100. Keep rc=r/10!!! The array "speed1" and "speed2" are the control result, in 0.1s and 1s. The length of "speed1" is 2400, and "speed2" is 240. The "pw" and "nw" are the parameters of PWM. The test will last 4 min.
標(biāo)簽： speed programme is control
上傳時(shí)間： 2014-11-22
上傳用戶：jyycc
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