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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。 ]4mj 1g&C r5!M;hU1j 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: `YNC_r#tG enableservice('AutomationServer', true) Qu FCc1Q enableservice('AutomationServer') m1i+{(( B:4qW[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。 0t?<6-3`/ 9Fx z!-9m 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: t[,T}BCy. 1. 在FRED脚本编辑界面找到参考. YO$b# 2. 找到Matlab Automation Server Type Library -_DiD^UcXn 3. 将名字改为MLAPP $S8bp3) G@EjWZQ 8M+F!1-# 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 _np>({ zl
0^EltiU 图 编辑/参考 o!r4 frP <S@mQJS!y 现在将脚本代码公布如下,此脚本执行如下几个步骤: HcVs(]tIW 1. 创建Matlab服务器。 B4Af 2. 移动探测面对于前一聚焦面的位置。 u6I0<i_KZ 3. 在探测面追迹光线 k`mrRs 4. 在探测面计算照度 JS?l?~ 5. 使用PutWorkspaceData发送照度数据到Matlab <VR&=YJ 6. 使用PutFullMatrix发送标量场数据到Matlab中 C%?D E@k 7. 用Matlab画出照度数据 GdeR#%z 8. 在Matlab计算照度平均值 N|d.!Q;V.y 9. 返回数据到FRED中 u$,Wyi )L _AHB|P I 代码分享: 9Q7cUoxY /\uH[[s Option Explicit 40d9/$uzh ?Wz(f {Hm Sub Main YZ:'8< 2a(yR># Dim ana As T_ANALYSIS VE"0VB. Dim move As T_OPERATION `)!2E6 = Dim Matlab As MLApp.MLApp 9g5{3N3 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ySK Yqt z Dim raysUsed As Long, nXpx As Long, nYpx As Long UFAMbI Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double LOUKURe E Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double k&_u\D"^"% Dim meanVal As Variant FlA\Ad;v }V#9tWW Set Matlab = CreateObject("Matlab.Application") V<NsmC=g e9hVX[uq ClearOutputWindow V?V)&y] 4 (:bCOEZ 'Find the node numbers for the entities being used. ah"MzU) detNode = FindFullName("Geometry.Screen") O{cGk:
y detSurfNode = FindFullName("Geometry.Screen.Surf 1") \
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WQ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") bb0McEQy (T#(A4:6S 'Load the properties of the analysis surface being used. 0e:QuV2X LoadAnalysis anaSurfNode, ana ]7R&m)16 (VXx G/E3 'Move the detector custom element to the desired z position. %)hIpxOrX z = 50 a(43]d& GetOperation detNode,1,move )"c]FI[} move.Type = "Shift" c>WpO Z, move.val3 = z Gg pQ]rw SetOperation detNode,1,move )bCG]OM7< Print "New screen position, z = " &z IU'!?XVo zTBi{KrZ 'Update the model and trace rays. {Fp`l\, EnableTextPrinting (False) `\4JwiPo Update ]T3BDgu%& DeleteRays !%RJC,X TraceCreateDraw u388Wj
EnableTextPrinting (True) L3=YlX`UL LY88;*:S 'Calculate the irradiance for rays on the detector surface. z1SMQLk raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) )<x;ra^ Print raysUsed & " rays were included in the irradiance calculation. kSDa\l!W] 400Tw`AiJ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. o )nT Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) oA3W
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zmSFK g* 'PutFullMatrix is more useful when actually having complex data such as with 9>[.= 'scalar wavefield, for example. Note that the scalarfield array in MATLAB o S:vTr+$ 'is a complex valued array. 3e!Yu.q: raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) Puth8$ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) [>M*_1F Print raysUsed & " rays were included in the scalar field calculation." 4z0R\tjT ;/)Mcx] n 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ),y!<\oQ 'to customize the plot figure. bUAR<R'E xMin = ana.posX+ana.AcellX*(ana.Amin-0.5)
u5{5ts+: xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 10l1a4 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) %M;_(jda yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) v1"g!%U6 nXpx = ana.Amax-ana.Amin+1 ) (?UA$" nYpx = ana.Bmax-ana.Bmin+1 =FD`A#\C~ v-7Rb)EP 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS UU;-q_H6 'structure. Set the axes labels, title, colorbar and plot view. gGI#QPT`X Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 5fj Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) JJ
N(M*; Matlab.Execute( "title('Detector Irradiance')" ) EYJ i6# Matlab.Execute( "colorbar" ) I"F
.%re Matlab.Execute( "view(2)" ) |?fW!y Print "" SN[L4}{ Print "Matlab figure plotted..." 1 ~B< n$OE~YwP{ 'Have Matlab calculate and return the mean value. ]4 K1%ZV Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) N&x WHFn]C Matlab.GetWorkspaceData( "irrad", "base", meanVal ) R!_8jD:$ Print "The mean irradiance value calculated by Matlab is: " & meanVal =mi:<q ,.6J6{ 'Release resources I4o=6ts Set Matlab = Nothing MKVfy:g%So lZS_n9Sc End Sub Xew1LPI Hlt8al3 最后在Matlab画图如下: n2jvXLJq MR?*GI's 并在工作区保存了数据: 'Ffy8z{&3 m<FWv2)^ =YXe1$ $ 并返回平均值: t> x-1vf% XoKO2<3 与FRED中计算的照度图对比: #LN5&i;s ^8';8+$ 例: Bg 7j5 ,TKs/-_? 此例系统数据,可按照此数据建立模型 AK@`'$ RVgPH<1X@e 系统数据 LL= Z$U
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<{BQ; 光源数据: }XGMa?WR Type: Laser Beam(Gaussian 00 mode) 96"yNqBf Beam size: 5; !cEbzb Grid size: 12; H{\.g=01 Sample pts: 100; S'
(cqO}=F 相干光; 0kNe?Xi 波长0.5876微米, Z>(r9R3{ 距离原点沿着Z轴负方向25mm。 "EcX_> *PSvHXNi 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: sJ))<,e5I enableservice('AutomationServer', true) ,67"C2Y enableservice('AutomationServer') (~j,mk
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