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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。 Qb86* (S&D 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: E@Yq2FBpnn enableservice('AutomationServer', true) 'f7s*VKG enableservice('AutomationServer') &?9~e>.OS 4%SA%]a L1 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。 Z =*h9,MY `TDS4Y 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: "haJwV6- 1. 在FRED脚本编辑界面找到参考. u6*0%
Km 2. 找到Matlab Automation Server Type Library J@4 Z+l9 3. 将名字改为MLAPP =MmAnjo
;,@Fz 7wbpQ&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。 CG!9{&F |q\Rvt$d 图 编辑/参考 bI)%g <$`
^ 现在将脚本代码公布如下,此脚本执行如下几个步骤: c 1{nOx 1. 创建Matlab服务器。 AIM<mU 2. 移动探测面对于前一聚焦面的位置。 ~8lB#NuN 3. 在探测面追迹光线 t8 ~isuiK 4. 在探测面计算照度 %^;rYn3 5. 使用PutWorkspaceData发送照度数据到Matlab R w!_j! 6. 使用PutFullMatrix发送标量场数据到Matlab中 6eK7Jv\K 7. 用Matlab画出照度数据 h,i=Y+1 8. 在Matlab计算照度平均值 lMjeq.5nP 9. 返回数据到FRED中 o-<.8Z}>at D.w6/DxaXa 代码分享: fvV5G,lD3h s)kr=zdyo Option Explicit A+"'8%o9} $69d9g8-(! Sub Main ByjgM` FMqes5\ 3 Dim ana As T_ANALYSIS :LTjV"f Dim move As T_OPERATION F<2qwP Dim Matlab As MLApp.MLApp }Y3*X:i7 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long p{O@ts: Dim raysUsed As Long, nXpx As Long, nYpx As Long Ap<j;s4` Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double %07vH&<C. Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double N9PEn[t@ Dim meanVal As Variant 7$JE+gL/7 _Q\<|~ Set Matlab = CreateObject("Matlab.Application") g_(O7 }^*m0`H ClearOutputWindow A 1aN<!ehB <
_<?p& 'Find the node numbers for the entities being used. k6|/ ik9C detNode = FindFullName("Geometry.Screen") Vx=tP.BO] detSurfNode = FindFullName("Geometry.Screen.Surf 1") T2ZN=)xZ1 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") <e$%m(] nm@.]
"/ 'Load the properties of the analysis surface being used. -dH]_ LoadAnalysis anaSurfNode, ana ~PedR=Y0n eY'RDQa 'Move the detector custom element to the desired z position. <*db%{ z = 50 /wJocx]vQ GetOperation detNode,1,move ZtOv'nTD move.Type = "Shift" _>Oc>.MB move.val3 = z NPt3#k^bW SetOperation detNode,1,move M HKnHPv Print "New screen position, z = " &z )3)fq:[ x Z`h8 'Update the model and trace rays.
y7.oy" EnableTextPrinting (False) NV;T*I8O Update )xYGJq4 DeleteRays g,\O}jT\' TraceCreateDraw NxN~"bfh EnableTextPrinting (True) dY.NQ1@" k$w#:Sx 'Calculate the irradiance for rays on the detector surface. l +#FoN raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) 6@=ipPCR Print raysUsed & " rays were included in the irradiance calculation. fI-f Gx $&.
rS.* 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. c^}DBvG, Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) s#)0- Zj CWS]821; 'PutFullMatrix is more useful when actually having complex data such as with $NwPGy?% 'scalar wavefield, for example. Note that the scalarfield array in MATLAB Ew&|!d 'is a complex valued array. L?b;TjLe raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) |:Lk lpdYe Matlab.PutFullMatrix("scalarfield","base", reals, imags ) G$6mtw6[M Print raysUsed & " rays were included in the scalar field calculation." x{$/|_ >$;,1N $bd 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 9]^NAlno 'to customize the plot figure. F)=*Ga xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) \qB.>f"%p| xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) v)LSH;< yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) T&]IPOH9 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) UMlvu?u2p1 nXpx = ana.Amax-ana.Amin+1 SBamgc nYpx = ana.Bmax-ana.Bmin+1 5O:4-}hz O2oF\E_6 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS O5A]{W 'structure. Set the axes labels, title, colorbar and plot view. E[Ao* Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) G3.\x_;k Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) L#`X;: Matlab.Execute( "title('Detector Irradiance')" ) agnEYdM_ Matlab.Execute( "colorbar" ) ^ARkjYt Matlab.Execute( "view(2)" ) p}|<EL}Z9 Print "" zTfl#% Print "Matlab figure plotted..." 6Q}>=R^h ->J5|c# 'Have Matlab calculate and return the mean value. IgKrcpK#}? Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) K,H xe;- Matlab.GetWorkspaceData( "irrad", "base", meanVal ) +D M,+{} Print "The mean irradiance value calculated by Matlab is: " & meanVal ez[$;> C0H@ 'Release resources <E7y:%L[Go Set Matlab = Nothing 1A N)% =Kt!+^\") End Sub )wk9(|[o s"X0Jx} 最后在Matlab画图如下: SHqz&2u o>yo9n%t 并在工作区保存了数据: Fhs/<w- BJnysQ 14p{V}f3 并返回平均值: -8&P1jrI gg$:U 与FRED中计算的照度图对比: >,nK 1c:/c|shQ_ 例: fILD~ L}>ts(!q& 此例系统数据,可按照此数据建立模型 "_ON0._(/ ._`?ZJ 系统数据 (YHK,aC>u KZ|p_{0& }XRRM:B|)( 光源数据: CjLiLB
Type: Laser Beam(Gaussian 00 mode) W(PNw2 Beam size: 5; [V41 Gk Grid size: 12; *.+N?%sAP) Sample pts: 100; Qe]aI7Ei 相干光; 2.&%mSN 波长0.5876微米, k<%y+v 距离原点沿着Z轴负方向25mm。 s h}eKwh ccgV-'IG9 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: lt#3&@<v
enableservice('AutomationServer', true) /.:&9 c enableservice('AutomationServer') R5fZ}C7
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