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％電影動畫： ％1.首先調用moviein函數對內存初始化.創建一個足夠大的矩陣來容納一系列指定的圖形（幀） ％2.調用getframe函數生成每一幀.該函數返回一個矢量，利用這個矢量創建一個電影動畫矩陣 ％3.調用movie函數按照指定速度進行指定次數的播放 ％例子2：演示如何實現快速傅立葉變換（exp(j*2*pi/n)）的可視化過程
上傳時間： 2015-06-30
上傳用戶：zsjzc
zemax源碼： This DLL models a standard ZEMAX surface type, either plane, sphere, or conic The surface also demonstrates a user-defined apodization filter The filter is defined as part of the real ray trace, case 5 The filter can be used at the stop to produce x-y Gaussian apodization similar to the Gaussian pupil apodization in ZEMAX but separate in x and y. The amplitude apodization is of the form EXP[-(Gx(x/R)^2 + Gy(y/R)^2)] The transmission is of the form EXP[-2(Gx(x/R)^2 + Gy(y/R)^2)] where x^2 + y^2 = r^2 R = semi-diameter The tranmitted intensity is maximum in the center. T is set to 0 if semi-diameter < 1e-10 to avoid division by zero.
標簽： standard surface models either
上傳時間： 2013-12-05
上傳用戶：003030
Procedure TSPSA: begin init-of-T { T為初始溫度} S={1，……，n} {S為初始值} termination=false while termination=false begin for i=1 to L do begin generate(S′form S) { 從當前回路S產生新回路S′} Δt:=f(S′))-f(S) {f(S)為路徑總長} IF(Δt<0) OR (EXP(-Δt/T)>Random-of-[0,1]) S=S′ IF the-halt-condition-is-TRUE THEN termination=true End T_lower End End
標簽： Procedure init-of-T TSPSA begin
上傳時間： 2013-12-20
上傳用戶：shinesyh
此算術表達式解析器能夠在程序運行時根據輸入的變量大小和算術表達式動態解析表達式，得到運算結果。支持多項算術運算符和數學函數如下：: + - * / ^ ( ) mod abs, atan, cos, exp, ln, round, sin, sqrt, sqr, trunc
上傳時間： 2015-10-17
上傳用戶：Altman
Carrier-phase synchronization can be approached in a general manner by estimating the multiplicative distortion (MD) to which a baseband received signal in an RF or coherent optical transmission system is subjected. This paper presents a unified modeling and estimation of the MD in finite-alphabet digital communication systems. A simple form of MD is the camer phase exp GO) which has to be estimated and compensated for in a coherent receiver. A more general case with fading must, however, allow for amplitude as well as phase variations of the MD. We assume a state-variable model for the MD and generally obtain a nonlinear estimation problem with additional randomly-varying system parameters such as received signal power, frequency offset, and Doppler spread. An extended Kalman filter is then applied as a near-optimal solution to the adaptive MD and channel parameter estimation problem. Examples are given to show the use and some advantages of this scheme.
標簽： synchronization Carrier-phase multiplicativ approached
上傳時間： 2013-11-28
上傳用戶：windwolf2000
1305時鐘芯片驅動，用于彈片機、dsp、msp開發時的計時。
上傳時間： 2016-01-17
上傳用戶：hakim
matlab遺傳算法工具箱函數及實例講解2 【問題】在－5<=Xi<=5,i=1,2區間內，求解 f(x1,x2)=-20*exp(-0.2*sqrt(0.5*(x1.^2+x2.^2)))-exp(0.5*(cos(2*pi*x1)+cos(2*pi*x2)))+22.71282的最小值。
上傳時間： 2013-12-31
上傳用戶：gtzj
Hybrid Monte Carlo sampling.SAMPLES = HMC(F, X, OPTIONS, GRADF) uses a hybrid Monte Carlo algorithm to sample from the distribution P ~ EXP(-F), where F is the first argument to HMC. The Markov chain starts at the point X, and the function GRADF is the gradient of the `energy function F.
標簽： Carlo Monte algorithm sampling
上傳時間： 2013-12-02
上傳用戶：jkhjkh1982
備份oracle數據庫腳本，更新exp.txt文件的oracle登錄用戶名和密碼，就可以使用了
上傳時間： 2016-05-17
上傳用戶：hphh
本程序是一個行計算器（即對表達式求值）。計算器能實現加、減、乘、除、取余（％）和乘方（^）運算；能實現三角函數（正弦函數sin和余弦函數cos），求10為底的對數log，求2為底的對數ln，求e的指數冪exp，其參數也可以是合法的表達式； 計算器并能對表達式的合法性進行測試，錯誤的能給出表達式錯誤的信息。 ] 輸入文件格式：第一行是一個正整數N，表示有多少行表達式。接下來的N行每一行是 一個表達式。表達式使用由浮點數（只用小數點表示）和運算符表示。 輸出格式：每個行輸出一個表達式的結果（浮點輸出結果使用小數點表示法表示，）
上傳時間： 2016-05-27
上傳用戶：aeiouetla
