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简介:FRED作为COM组件可以实现与Excel、VB、Matlab等调用来完成庞大的计算任务或画图,本文的目的是通过运行一个案例来实现与Matlab的相互调用,在此我们需要借助脚本来完成,此脚本为视为通用型脚本。 (sSMH6iCif |#fqHON 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: c4E=qgP enableservice('AutomationServer', true) j?K]0j; enableservice('AutomationServer') ()i8 Qepo} OsAH!e 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 YtI2Vr/9 Ke@zS9 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: {B8W>>E 1. 在FRED脚本编辑界面找到参考. u|t<f`ze 2. 找到Matlab Automation Server Type Library A6v<+`? 3. 将名字改为MLAPP 794V(;sW, h)2W}p{a4= 8T6.Zhv 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 2A'!kd$2 k \rzvo=U 图 编辑/参考 rw/WD( Vw0cf; 现在将脚本代码公布如下,此脚本执行如下几个步骤: H.cN(7LXm 1. 创建Matlab服务器。 :\[W] 2. 移动探测面对于前一聚焦面的位置。 ;dgxeP;mp 3. 在探测面追迹光线 s=9gp$9m 4. 在探测面计算照度 9un* 1% 5. 使用PutWorkspaceData发送照度数据到Matlab o\6A]T=R 6. 使用PutFullMatrix发送标量场数据到Matlab中 oVk*G 7. 用Matlab画出照度数据 R%B"Gtl) 8. 在Matlab计算照度平均值 Gu?OyL 9. 返回数据到FRED中 QwPLy O #-?C{$2I 代码分享: $ J}d6% ocOzQ13@Y Option Explicit 0*0]RC5? ,5`pe%W7 Sub Main e}>8rnR{ /3`#ldb%} Dim ana As T_ANALYSIS F/GfEMSE Dim move As T_OPERATION l,5<g-r
V Dim Matlab As MLApp.MLApp wi]ya\(*yl Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long KZ_d..l*W Dim raysUsed As Long, nXpx As Long, nYpx As Long r;m_@*] Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 9ReH@5_bGM Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double CGmObN8~'F Dim meanVal As Variant T;!7GW4E
? "BSSA%u?c Set Matlab = CreateObject("Matlab.Application") <5rs~ *9V;;bY# ClearOutputWindow J?4aSssE .PjJ g^^ 'Find the node numbers for the entities being used. hwgLJY? detNode = FindFullName("Geometry.Screen") `\!oY;jk detSurfNode = FindFullName("Geometry.Screen.Surf 1") '@OqWdaR anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 7u8HcHl "o.V`Bj 'Load the properties of the analysis surface being used. 8/ lv, m# LoadAnalysis anaSurfNode, ana 9gFb=&1k LS1r}cl 'Move the detector custom element to the desired z position. iEd%8 F h z = 50 2p'ujAK GetOperation detNode,1,move Bc1[^{`bq^ move.Type = "Shift" %g1{nGah move.val3 = z P=v 0|Y*q| SetOperation detNode,1,move I{>U 7i
5 Print "New screen position, z = " &z (Ic{C5' =~;SUO 'Update the model and trace rays. $@]tTz;b EnableTextPrinting (False) Lbb{ z Update v4_p3&aj DeleteRays .-Y3oWV TraceCreateDraw xRum q EnableTextPrinting (True) =apcMW(zn 7kDX_,i 'Calculate the irradiance for rays on the detector surface. Qn`$xY9mT raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) rHhn)m Print raysUsed & " rays were included in the irradiance calculation. b'i-/l$ YbS$D 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. (S~|hk^ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) BGAqg=nDV )C>4?) 'PutFullMatrix is more useful when actually having complex data such as with qf7:Q?+.| 'scalar wavefield, for example. Note that the scalarfield array in MATLAB S0X%IG 'is a complex valued array. l+# l\q%l raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 8S;]]*cD~ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) &=bWXNU. Print raysUsed & " rays were included in the scalar field calculation." 77y_?di^I :=J~t@ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used -mD<8v[F 'to customize the plot figure. CE :x;!}cd xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) wPhN_XV xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 'n'83d)z yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) v=n'#:k yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) b-sbR R nXpx = ana.Amax-ana.Amin+1 v9Kx`{1L nYpx = ana.Bmax-ana.Bmin+1 ^A9D;e6!- ^a9v5hu 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 'EsN{.l? 'structure. Set the axes labels, title, colorbar and plot view. z'cK,psq( Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) h@nNm30i Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 8J60+2Wa Matlab.Execute( "title('Detector Irradiance')" ) -w8c;5X Matlab.Execute( "colorbar" ) i21ybXA=Z Matlab.Execute( "view(2)" ) K@ZK@++ Print "" lZyxJDZ A Print "Matlab figure plotted..." e;LJdd 'G3;!xk$ 'Have Matlab calculate and return the mean value. REd"}zDI Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) q2qbbQ6H Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 4 [@`j{ Print "The mean irradiance value calculated by Matlab is: " & meanVal fC!]M hA"i }lN@J,q 'Release resources ,`<w# Set Matlab = Nothing V{51wnxT JE~ci#|! End Sub uFd.2,XNP [Xy^M3 最后在Matlab画图如下: M,0@@: VUfV=&D-*g 并在工作区保存了数据: h-"c
)?p \Qa6mt2h vIk;x 并返回平均值: L0j&p[(r YuO-a$BP 与FRED中计算的照度图对比: 7nh,j <~;2 -49z.(@ki 例: L\@SX?j q%HT)^F9oO 此例系统数据,可按照此数据建立模型 7
S^iGe zP\n<L5 系统数据 fX)C8J^=G \/8 I6a= XqD/~_z; 光源数据: &"bcI7uGT Type: Laser Beam(Gaussian 00 mode) XY(3!>/eQ[ Beam size: 5; I?sA)!8 Grid size: 12; Z<@Kkbj Sample pts: 100; X2
{n&K 相干光; 5l"EQ9 波长0.5876微米, e=b>:n 距离原点沿着Z轴负方向25mm。 j~+<~2%c $4yv)6G 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: zh2gU@" enableservice('AutomationServer', true) _c}@Fi+E enableservice('AutomationServer') ?A|8J5EV Z
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