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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。 TU(w>v @+ee0
CLT 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: >t Ll|O+ enableservice('AutomationServer', true) 6}xFE]Df-Y enableservice('AutomationServer') ->29Tns g Xi&
S 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。 rW<sQ0 o6LZ05Z-& 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: 5(V'< 1. 在FRED脚本编辑界面找到参考. dOfEEqPI 2. 找到Matlab Automation Server Type Library F^bzE5# 3. 将名字改为MLAPP U#{^29ik=o ~:M"JNcs '4J];Nj0 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。 U9ZWSDs d9>k5! 图 编辑/参考 :2_8.+: 13v# 现在将脚本代码公布如下,此脚本执行如下几个步骤: Fs|aH-9\ 1. 创建Matlab服务器。 Ebk_(Py\ 2. 移动探测面对于前一聚焦面的位置。 X'W8 mqk 3. 在探测面追迹光线 7ga|4j3% 4. 在探测面计算照度 Rz_fNlA 5. 使用PutWorkspaceData发送照度数据到Matlab aO'lk 6. 使用PutFullMatrix发送标量场数据到Matlab中 +_h1JE_}D 7. 用Matlab画出照度数据 Y
Cbt(nmr 8. 在Matlab计算照度平均值 0-!K@#$>= 9. 返回数据到FRED中 /Q8glLnM >lg-j-pV 代码分享: *#n?6KqZ XKEd~2h<y Option Explicit ~ d!F|BH4 ("
,(@nS Sub Main !0+!%Nr>J zLB7'7oP Dim ana As T_ANALYSIS n,+/%IZ Dim move As T_OPERATION b9(_bsc Dim Matlab As MLApp.MLApp Rl2*oOVz Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long $%ts#56* Dim raysUsed As Long, nXpx As Long, nYpx As Long Vs0T*4C=n Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ?%Pd:~4D Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double ">LX>uYmX- Dim meanVal As Variant wh~g{(Xvq OE4hGxG Set Matlab = CreateObject("Matlab.Application") `J(im ee0)%hc1t ClearOutputWindow )`sEdVxbr nM?mdb 'Find the node numbers for the entities being used. NWt `X! detNode = FindFullName("Geometry.Screen") ~H)s>6>#v detSurfNode = FindFullName("Geometry.Screen.Surf 1") 5[py{Gq anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") Q{~ WWv e{<r<]/j 'Load the properties of the analysis surface being used. E>}(r%B LoadAnalysis anaSurfNode, ana $%3"@$ nhm)P_p 'Move the detector custom element to the desired z position. IJ`%Zh{f z = 50 eA$wJ$* GetOperation detNode,1,move os3jpFeG' move.Type = "Shift" #EO@<>I move.val3 = z wM"PJG SetOperation detNode,1,move %FDv6peH Print "New screen position, z = " &z ^D=1%@l?# {H5a.+-(bE 'Update the model and trace rays. tlnU2TT_f EnableTextPrinting (False) :'pLuN Update b,8\i|*!f DeleteRays ~rN:4Q]/ TraceCreateDraw a->;K+ EnableTextPrinting (True) z~S(OM@olJ Pr%Y!| 'Calculate the irradiance for rays on the detector surface. 5a PPq~% raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) LL}|#%4d Print raysUsed & " rays were included in the irradiance calculation. $@[`v0y* K>tubLYh 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. S{q c1qj Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 4NY}=e5 |\lsTY&2 'PutFullMatrix is more useful when actually having complex data such as with 8)wxc1 'scalar wavefield, for example. Note that the scalarfield array in MATLAB @]r l2Qqe 'is a complex valued array. *K<|E15 , raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 0Q]ZS Matlab.PutFullMatrix("scalarfield","base", reals, imags ) {c;][>l Print raysUsed & " rays were included in the scalar field calculation." *XlbD j`'9;7h M6 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used KXQ &u{[< 'to customize the plot figure. _>G. xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) u?J!3ZEtb xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) r\+0J` yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) Cm~Pn"K_] yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) *u i!|; nXpx = ana.Amax-ana.Amin+1 1^x"P #u nYpx = ana.Bmax-ana.Bmin+1 PLkwtDi+& RWe$ZZSz! 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 7<T1#~w4L 'structure. Set the axes labels, title, colorbar and plot view. Ly7|:IbC Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) )tq&l>0h Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ,u:J"epM Matlab.Execute( "title('Detector Irradiance')" ) ~6)A/]6 Matlab.Execute( "colorbar" ) nD8 Qeem@ Matlab.Execute( "view(2)" ) *v' d1.Z Print "" -|"[S"e Print "Matlab figure plotted..." X3bPBv 6 cF~8 'Have Matlab calculate and return the mean value. *[P"2b# Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) z^ai * Matlab.GetWorkspaceData( "irrad", "base", meanVal ) p-6Y5$Y Print "The mean irradiance value calculated by Matlab is: " & meanVal &y7<h>z al<;*n{/ 'Release resources |2$wJ$I Set Matlab = Nothing o4%H/|Oq. a'[Ah2}3r< End Sub <Va7XX%> F1Jd-3ei 最后在Matlab画图如下: rwJCVkF P?#I9y7iP 并在工作区保存了数据: StuQ} zeHf(N %OIJ. 并返回平均值: lBpy0lo# TbUouoc 与FRED中计算的照度图对比: Q1b<=, y:m
;_U,%c 例: u . xUM !a.|URa7 此例系统数据,可按照此数据建立模型 bPlqS+ai_ RjcU0$Hi 系统数据 u/I|<NAC, ccdP}|9e s U|\? pJ 光源数据: =ObI Type: Laser Beam(Gaussian 00 mode) >-%}'iz+ Beam size: 5; i40'U?eG~6 Grid size: 12; U
'$W$()p Sample pts: 100; <-]qU}- 相干光; dbE]&w`?d 波长0.5876微米, ;v*J:Mn/= 距离原点沿着Z轴负方向25mm。 y[C++Q Asy&X 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: ]gw[
~ enableservice('AutomationServer', true) At0ahy+ enableservice('AutomationServer') I*SrKZb wm'a)B? -lb,0 QQ:2987619807 \~r`2p-K
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