zemax源碼： This DLL models an anamorphic aspheric surface. This surface is essentially an even aspheric surface with different terms for the x and y directions. The sag is given by: Z = ((CX*x*x)+(CY*y*y)) / (1 + sqrt(1-((1+KX)*CX*CX*x*x)-((1+KY)*CY*CY*y*y))) + AR*( (1 - AP)*x*x + (1 + AP)*y*y )^2 + BR*( (1 - BP)*x*x + (1 + BP)*y*y )^3 + CR*( (1 - CP)*x*x + (1 + CP)*y*y )^4 + DR*( (1 - DP)*x*x + (1 + DP)*y*y )^5 Note the terms AR, BR, CR, and DR ... have units of length to the -3, -5, -7, and -9 power. The terms AP, BP, CP, and DP are dimensionless. The surface is rotationally symmetric only if AP = BP = CP = DP == 0 and CX = CY and KX = KY.
標(biāo)簽： surface This essentially anamorphic
上傳時(shí)間： 2015-07-25
上傳用戶：lht618
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(biāo)簽： standard surface models either
上傳時(shí)間： 2013-12-05
上傳用戶：003030
* 本算法用最小二乘法依據(jù)指定的M個(gè)基函數(shù)及N個(gè)已知數(shù)據(jù)進(jìn)行曲線擬和 * 輸入: m--已知數(shù)據(jù)點(diǎn)的個(gè)數(shù)M * f--M維基函數(shù)向量 * n--已知數(shù)據(jù)點(diǎn)的個(gè)數(shù)N-1 * x--已知數(shù)據(jù)點(diǎn)第一坐標(biāo)的N維列向量 * y--已知數(shù)據(jù)點(diǎn)第二坐標(biāo)的N維列向量 * a--無用 * 輸出: 函數(shù)返回值為曲線擬和的均方誤差 * a為用基函數(shù)進(jìn)行曲線擬和的系數(shù), * 即a[0]f[0]+a[1]f[1]+...+a[M]f[M].
標(biāo)簽： 數(shù)據(jù) 函數(shù) 算法 最小二乘法
上傳時(shí)間： 2015-07-26
上傳用戶：
* 用改進(jìn)的歐拉方法求解初值問題，其中一階微分方程未y =f(x,y) * 初始條件為x=x[0]時(shí),y＝y(tǒng)[0]. * 輸入: f--函數(shù)f(x,y)的指針 * x--自變量離散值數(shù)組(其中x[0]為初始條件) * y--對(duì)應(yīng)于自變量離散值的函數(shù)值數(shù)組(其中y[0]為初始條件) * h--計(jì)算步長(zhǎng) * n--步數(shù) * 輸出: x為說求解的自變量離散值數(shù)組 * y為所求解對(duì)應(yīng)于自變量離散值的函數(shù)值數(shù)組
標(biāo)簽： 初值
上傳時(shí)間： 2015-07-26
上傳用戶：libinxny
輸入一系列遞減順序的整數(shù)（100,50,40,30……），以0標(biāo)志結(jié)束，將這些數(shù)作為data域逆序建立一個(gè)單鏈表；從鍵盤輸入一個(gè)整數(shù)X，將X插入到此單鏈表中并保持單鏈表data域的值遞增關(guān)系，輸出此時(shí)單鏈表各結(jié)點(diǎn)data域的值；從鍵盤輸入一個(gè)整數(shù)Y，若Y值在單鏈表中存在，則刪除data域的值為Y的結(jié)點(diǎn)（注單鏈表中沒有data域值相同的結(jié)點(diǎn)），并輸出此時(shí)單鏈表各結(jié)點(diǎn)data域的值。
上傳時(shí)間： 2013-12-20
上傳用戶：s363994250
maven 2.0 The following instructions show how to install Maven 2: 1) Unpack the archive where you would like to store the binaries, eg: tar zxvf maven-2.0.tar.gz or unzip maven-2.0.zip 2) A directory called "maven-2.0" will be created. 3) Add the bin directory to your PATH, eg: export PATH=/usr/local/maven-2.0/bin:$PATH or set PATH="c:\program files\maven-2.0\bin" ％PATH％ 4) Make sure JAVA_HOME is set to the location of your JDK 5) Run "mvn --version" to verify that it is correctly installed.
標(biāo)簽： instructions following archive install
上傳時(shí)間： 2014-01-19
上傳用戶：weiwolkt
Metalog is a modern replacement for syslogd and klogd. The logged messages can be dispatched according to their facility, urgency, program name and/or Perl-compatible regular expressions. Log files can be automatically rotated when they exceed a certain size or age. External shell scripts (e.g., mail) can be launched when specific patterns are found. Metalog is easier to configure than syslogd and syslog-ng, accepts unlimited number of rules and has (switchable) memory bufferization for maximal performance.
標(biāo)簽： replacement dispatched messages Metalog
上傳時(shí)間： 2014-01-03
上傳用戶：腳趾頭
數(shù)字信號(hào)處理的應(yīng)用之一是從含有加性噪聲的信號(hào)中去除噪聲。現(xiàn)有被噪聲污染的信號(hào)x[k]=s[k]+d[k],式中： 為原始信號(hào)d[k]為均勻分布的白噪聲。 （1）分別產(chǎn)生50點(diǎn)的序列s[k]和白噪聲序列d[k],將二者疊加生成x[k],并在同一張圖上繪出x0[k],d[k]和x[k]的序列波形。 （2）均值濾波可以有效去除疊加在低頻信號(hào)上的噪聲。已知3點(diǎn)滑動(dòng)平均數(shù)字濾波器的單位脈沖響應(yīng)為h[k]=[1,1,1 k=0,1,2],計(jì)算y[k]=x[k]*h[k],在同一張圖上繪出前50點(diǎn)y[k],s[k]和x[k]的波形，比較序列y[k]和s[k]。
標(biāo)簽： 信號(hào) 白噪聲 數(shù)字信號(hào)處理 分布
上傳時(shí)間： 2015-08-19
上傳用戶：Andy123456
圖形學(xué)消隱實(shí)驗(yàn)，*方案1上下旋轉(zhuǎn)，只顯示可見面，函數(shù)說明：void Project(float X,float Y,float Z) 功能：根據(jù)透視或平行投影將三維點(diǎn)進(jìn)行投影變換 入口參數(shù)：float X,float Y,float Z 返回參數(shù)：無（void）
標(biāo)簽： 圖形 實(shí)驗(yàn)
上傳時(shí)間： 2013-12-22
上傳用戶：liuchee
ST7 Visual Develop for ST7 Assembler Toolset Users integrated development environment that allows you to build, debug and program applications for ST7 microcontrollers.
標(biāo)簽： development environment integrated ST7
上傳時(shí)間： 2015-08-25
上傳用戶：1109003457
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