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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。 0FY-e~xr }S3 oX$ 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: hvQXYo>TZx enableservice('AutomationServer', true) XogCq?_m enableservice('AutomationServer') jwBJG7\ yTh%[k 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。 X,#~[%h$-= eG8l^[ 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: )7[#Ti 1. 在FRED脚本编辑界面找到参考. 1_A_)l11 2. 找到Matlab Automation Server Type Library R&&&RI3{ 3. 将名字改为MLAPP =6O*AJ GBWL0'COV Kd58'$ 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。 zH6@v+gb "P54|XIJ\ 图 编辑/参考 FpU8$o~r{ t*-cX 现在将脚本代码公布如下,此脚本执行如下几个步骤: h3&|yS| 1. 创建Matlab服务器。 3u4Q!U%(D 2. 移动探测面对于前一聚焦面的位置。 {j;` wN 3. 在探测面追迹光线 v3FdlE 4. 在探测面计算照度 J|DZi2o 5. 使用PutWorkspaceData发送照度数据到Matlab %>_6&A{K,d 6. 使用PutFullMatrix发送标量场数据到Matlab中 qk3|fW/- 7. 用Matlab画出照度数据 g}W|q"l?i 8. 在Matlab计算照度平均值 "om7 :d 9. 返回数据到FRED中 ^3S&LC
1;| QIevps* 代码分享: !U>WAD9 GGr82)E Option Explicit v=0G&x=/ ' h<( Sub Main u:2Ll[ eo |*UB/8C^/! Dim ana As T_ANALYSIS q~[sKAh Dim move As T_OPERATION YzQ1c~+ Dim Matlab As MLApp.MLApp )7NI5x^$ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 7>BfHb Dim raysUsed As Long, nXpx As Long, nYpx As Long @sA!o[gH Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double FE&:? Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 9J?s:"j Dim meanVal As Variant 'ScvteQ <Nqbp Set Matlab = CreateObject("Matlab.Application") 5TB6QLPEwY p^k0Rad ClearOutputWindow c>{QTI:] S6JXi>n 'Find the node numbers for the entities being used. 0]iaNR
% detNode = FindFullName("Geometry.Screen") @v2ko5 detSurfNode = FindFullName("Geometry.Screen.Surf 1") ?_^{9q%9 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") "O<ETHd0 iW>^'W# 'Load the properties of the analysis surface being used. p^|l ',e LoadAnalysis anaSurfNode, ana Cd"{7<OyM4 X_hDU~5{wC 'Move the detector custom element to the desired z position. =
a60Xv z = 50 z<vh8dNl GetOperation detNode,1,move lYJSg70P move.Type = "Shift" U|%}B( move.val3 = z WEif&<Y SetOperation detNode,1,move &
rab,I" Print "New screen position, z = " &z VDbbA\ tMX$8W0
c 'Update the model and trace rays. /}m*|cG/ EnableTextPrinting (False) jd-]q2fQ| Update M\5| DeleteRays 8Ejb/W_ TraceCreateDraw D4[t^G;J EnableTextPrinting (True) >a<1J(c @:9Gs!! 'Calculate the irradiance for rays on the detector surface. ?V^7`3F raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Coe/ 4!$M Print raysUsed & " rays were included in the irradiance calculation. m\0_1 #( ()l3X.t,$ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. E6 -*2U)k+ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) zZ8 *a\ hyf
;f7`o 'PutFullMatrix is more useful when actually having complex data such as with C\GP}:[T3 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ebQgk
Y= 'is a complex valued array. oIj=ba(n1 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) d9M[]{ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) F. SB_S<' Print raysUsed & " rays were included in the scalar field calculation." LsuOmB| ^ N8dxgh!, 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used !
I0xq" 'to customize the plot figure. UE.kR+1 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) _o$jk8jOjW xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) aY>v yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 2.Qz"YDh
= yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) I1U2wD nXpx = ana.Amax-ana.Amin+1 \H@1VgmR; nYpx = ana.Bmax-ana.Bmin+1 bH e'
U> njaMI8|Pa 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS hDW!pnj1 'structure. Set the axes labels, title, colorbar and plot view. V^5d5Ao Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) K8sRan[4} Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) `Zm6e!dH- Matlab.Execute( "title('Detector Irradiance')" ) 0\= du Matlab.Execute( "colorbar" ) E>|X'I?r^ Matlab.Execute( "view(2)" ) P.,U>m Print "" yQD>7%x Print "Matlab figure plotted..." Ic0Y a,c!#iyl3 'Have Matlab calculate and return the mean value. +y?Ilkk;j Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) :lcq3iFn Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 0- )K_JV
Print "The mean irradiance value calculated by Matlab is: " & meanVal [7FG;}lB- 4V')FGB$ 'Release resources 0
Uropam Set Matlab = Nothing `x`[hJ?i mLxgvp End Sub 05`"U#`: 64zOEjra 最后在Matlab画图如下: -Lh7!d [8i)/5D4 并在工作区保存了数据: U%nkPIFm #hZ$;1. _{K mj,q 并返回平均值: E+]9!fDy< /uwi$~Ed 与FRED中计算的照度图对比: %L+q:naZe MY^{[#Q 例: Rqh5FzB> _fHml 此例系统数据,可按照此数据建立模型 147QB+cE "]+g5G 系统数据 O,Q.- x;n3 Zr;( g"! (@]L!@ 光源数据: WTJ 0Q0U Type: Laser Beam(Gaussian 00 mode) a[-!X7,IU Beam size: 5; Wh)D_ Grid size: 12; x]+PWk Sample pts: 100; <1D|TrP 相干光; i+*!"/De 波长0.5876微米, AI-*5[w#A 距离原点沿着Z轴负方向25mm。 *VZ|Idp ?l0eU@rwQ 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: x#>V50E enableservice('AutomationServer', true) NBYJ'nA%;f enableservice('AutomationServer') K3yQ0k
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