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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。 ?Xqkf> ,N8SP
'R 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: z/i&Lpr: enableservice('AutomationServer', true) rC6EgWt<V enableservice('AutomationServer') 1z@{4) +SkfT4*U 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。 E-#C#B m4G))||9Q 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: s2 $w>L 1. 在FRED脚本编辑界面找到参考. xxpzz(S ]A 2. 找到Matlab Automation Server Type Library ilQt`-O! 3. 将名字改为MLAPP u`u{\
xN9 7 M$cIWe$ >&Vz/0 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。 D*ZswHT{y yRt7&,}zL 图 编辑/参考 )yS8(F0 `=2p6<#z 现在将脚本代码公布如下,此脚本执行如下几个步骤: %5j*e 1. 创建Matlab服务器。 B%z+\<3^q 2. 移动探测面对于前一聚焦面的位置。 {G{>Qa| 3. 在探测面追迹光线 8#RL2)7Uy` 4. 在探测面计算照度 RIFTF
R 5. 使用PutWorkspaceData发送照度数据到Matlab ,jeC7-tX 6. 使用PutFullMatrix发送标量场数据到Matlab中 7~VDk5Z6 7. 用Matlab画出照度数据 M/YS%1 8. 在Matlab计算照度平均值 Dc0CQGx9b 9. 返回数据到FRED中 i.e4<|{ .v['INK9 代码分享: )&ucX {6>$w/+~ Option Explicit ;+lsNf S4
s#EDs Sub Main ~g*5."-i Nu+DVIM Dim ana As T_ANALYSIS eCG{KCM~_Z Dim move As T_OPERATION Sp[]vm8N Dim Matlab As MLApp.MLApp 0+KSD{ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 5`q#~fJ2 Dim raysUsed As Long, nXpx As Long, nYpx As Long Rp6q) Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double '-P+|bZW4 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double MaZS|Zei[ Dim meanVal As Variant [x
-<O:r=P W4)bEWO+q Set Matlab = CreateObject("Matlab.Application") 5JS*6|IbD{ ~Sx\>wBlc ClearOutputWindow CM)V^k* l$m}aQ%h 'Find the node numbers for the entities being used. S]Aaf-X_ detNode = FindFullName("Geometry.Screen") }|l7SFst detSurfNode = FindFullName("Geometry.Screen.Surf 1") 0KjCM4t anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ]2MX7 n'!x"O7 'Load the properties of the analysis surface being used. =:\5* LoadAnalysis anaSurfNode, ana I 1Yr{(ho ,Uy;jk 'Move the detector custom element to the desired z position. Us% _'}(/U z = 50 Op hD_^ GetOperation detNode,1,move sk@aOv'*( move.Type = "Shift" Asj<u!L move.val3 = z \!IEZ SetOperation detNode,1,move o 80x@ &A: Print "New screen position, z = " &z -0<ZN(?| l/A!ofc#) 'Update the model and trace rays. 3!i{4/ EnableTextPrinting (False) x\YVB',h Update ^grDP*;W DeleteRays 2%)~E50U TraceCreateDraw @[{5{ y EnableTextPrinting (True) Y[W]YPs :c(#03w*C 'Calculate the irradiance for rays on the detector surface. fr&p0)85>B raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) h7AO5"6 Print raysUsed & " rays were included in the irradiance calculation. =FfR?6 ~ {a(<E8-^ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 'h[7AZ&)# Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ZHCrKp CiTWjE?|7 'PutFullMatrix is more useful when actually having complex data such as with (N5"'`NZA 'scalar wavefield, for example. Note that the scalarfield array in MATLAB i*mI-l 'is a complex valued array. L+0:'p= raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) |7!B k$(vA Matlab.PutFullMatrix("scalarfield","base", reals, imags ) =>7czw:S1 Print raysUsed & " rays were included in the scalar field calculation." .`oKd@I*" XnRm9% 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used xM/WS':V 'to customize the plot figure. S`vw<u4t xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) qJR8fQ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) ScRK1 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) !04^E yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) S(lqj6aa} nXpx = ana.Amax-ana.Amin+1 61*b|.sl'# nYpx = ana.Bmax-ana.Bmin+1 &iT^IkA{ KVoM\ttP 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS U\>k>|Jr{ 'structure. Set the axes labels, title, colorbar and plot view. 2FGCf} , Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) Bo
??1y Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) C}\kp0mz Matlab.Execute( "title('Detector Irradiance')" ) JC}T*h>Ee Matlab.Execute( "colorbar" ) %h
v-3L#V Matlab.Execute( "view(2)" ) EW/N H&{ Print "" kqGydGh*" Print "Matlab figure plotted..." 0\+$j5; A@reIt 'Have Matlab calculate and return the mean value. _,w*Rv5= Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) ozA%u,\7k Matlab.GetWorkspaceData( "irrad", "base", meanVal ) =.,XJIw& Print "The mean irradiance value calculated by Matlab is: " & meanVal }{v0}-~@ Z 2lX^z 'Release resources A[f`xE Set Matlab = Nothing ZL9|/
PY N8X)/W End Sub 4ZB]n,pfT Kc+9n%sp 最后在Matlab画图如下: 8an_s%,AW ZQmg;L&7 并在工作区保存了数据: Dc] J3r 2-^['R GD!!xt 并返回平均值: LtNspFoLb Hq,znRz~` 与FRED中计算的照度图对比: u3HaWf3 $[b1_Db 例: yaAg!mW #?~G\Ux0/ 此例系统数据,可按照此数据建立模型 X$ A ]7t #vTF:r 系统数据 g5
y*-t *k 0;R[IAV Ex{;&UWm 光源数据: ictOCF Type: Laser Beam(Gaussian 00 mode) 6lwWFR+k Beam size: 5; H+Q_%%[N Grid size: 12; t<cWMx5ra Sample pts: 100; I!.-}]k 相干光; F^Mt}`O 波长0.5876微米, !KHbsOT?9 距离原点沿着Z轴负方向25mm。 p(A[ah_ r6kQMFA 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: DhG{hQ[[ enableservice('AutomationServer', true) W;8}`k enableservice('AutomationServer') 5gwEr170
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