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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。 Funep[rA 6|t4\' 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: R}a,.C enableservice('AutomationServer', true) l)fF)\ |;= enableservice('AutomationServer') -@-cG\{ r@0HqZx` 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。 /NaIMo5 {n=)<w 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: .0S.7w3dZo 1. 在FRED脚本编辑界面找到参考. SJ;u,XyWn 2. 找到Matlab Automation Server Type Library a -,!K 3. 将名字改为MLAPP 2GA6@-u\ ^wCjMi(sj wX" 6 S: 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。 %p)6m2Sb xxgS!J 图 编辑/参考 /pZLt)=P V=
U= 现在将脚本代码公布如下,此脚本执行如下几个步骤: B@` 87 1. 创建Matlab服务器。 xWD=",0+ 2. 移动探测面对于前一聚焦面的位置。 `h/j3fmX? 3. 在探测面追迹光线 mdR:XuRD"t 4. 在探测面计算照度 8E"Ik~ 5. 使用PutWorkspaceData发送照度数据到Matlab f@T/^|`mh 6. 使用PutFullMatrix发送标量场数据到Matlab中 =O1N*'e 7. 用Matlab画出照度数据 Ey=(B'A~ 8. 在Matlab计算照度平均值 *<#jr 9. 返回数据到FRED中 !
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/w{,+U 代码分享: ^[Cpu_]D 9%j_"+<c Option Explicit A!No:?S sH(4.36+ Sub Main ttuQ,SD "]Wrir?l Dim ana As T_ANALYSIS :XEP:8 Dim move As T_OPERATION ao#{N=mn Dim Matlab As MLApp.MLApp ehl){Dd^ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long \:]Clvc Dim raysUsed As Long, nXpx As Long, nYpx As Long }$s#H{T! Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double RrRrB"!8nR Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double p<*3mbgGO Dim meanVal As Variant k`U")lv Uc%(#I]Mi Set Matlab = CreateObject("Matlab.Application") Lz's!b \:-#,( .V ClearOutputWindow l7]:b8 n]?Yv E 'Find the node numbers for the entities being used. G
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Z)y# detNode = FindFullName("Geometry.Screen") y{+$B
Y$_ detSurfNode = FindFullName("Geometry.Screen.Surf 1") 9&fS<Hk anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") z$$ E7i 2%i_SX[ 'Load the properties of the analysis surface being used. 2W:R{dHE LoadAnalysis anaSurfNode, ana qZACX.Hw %yX?4T;b 'Move the detector custom element to the desired z position. '=K
[3%U z = 50 @H2c77% GetOperation detNode,1,move rXc-V},az8 move.Type = "Shift" qPGpN0M` move.val3 = z W~(@*H SetOperation detNode,1,move =B<>H$ Print "New screen position, z = " &z 9J h"1i>x2 UjxEbk5>^ 'Update the model and trace rays. 5[}3j1 EnableTextPrinting (False) q&OF?z7H Update u:AKp<' DeleteRays yoiKt;
S TraceCreateDraw /|V!2dQs" EnableTextPrinting (True) 6x|"1
G{ al/Mgo 'Calculate the irradiance for rays on the detector surface. XG FjqZr` raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) P1KXvc}JGe Print raysUsed & " rays were included in the irradiance calculation. I[,tf! DKw%z8ft| 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 3fPd|F.kF Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ya7PF~:E- CZ*#FY 'PutFullMatrix is more useful when actually having complex data such as with ,(&jG^IpVJ 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 4j^-n_T 'is a complex valued array. $BHbnsaQ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) Otq`4 5 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) yN}upYxp Print raysUsed & " rays were included in the scalar field calculation." 1{D_30sG. ^*JpdmVhu 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used +@*}_%^l" 'to customize the plot figure. ,ab_u@ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) qYo"-D* xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) C+ibLS4i yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) !kCMw%[ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) *FhD%>< nXpx = ana.Amax-ana.Amin+1 xuBXOr4"P nYpx = ana.Bmax-ana.Bmin+1 V6l~Aj}/ ?4>uGaU\ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS Sc!]M 5 'structure. Set the axes labels, title, colorbar and plot view. XfY~q~f8 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) [MLJs-* Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) #m>Rt~(,S Matlab.Execute( "title('Detector Irradiance')" ) ;VM',40 Matlab.Execute( "colorbar" ) Zx$q,Zo< Matlab.Execute( "view(2)" ) wkNf[>jX? Print "" i
T* !3 Print "Matlab figure plotted..." =2+';Xk\ kkWqP20q 'Have Matlab calculate and return the mean value. 4cZig\mE; Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) },1**_#<Br Matlab.GetWorkspaceData( "irrad", "base", meanVal ) <3?T^/8 Print "The mean irradiance value calculated by Matlab is: " & meanVal ~9#x/EG/ 0u0<)gdX 'Release resources 9J>b6 Set Matlab = Nothing Ve/"9?Y_ O5}/OH|j End Sub -anLp8G* g7*"*%v 2 最后在Matlab画图如下: ?l\1n,!:8 #bRr|` 并在工作区保存了数据: X`xI~&t_ 2 uuI_9 "^ oL?[9aww 并返回平均值: [h"#Gwb=; kk`BwRh)d; 与FRED中计算的照度图对比: 1-z*'Ghys m3|KIUP 例: !sF! (u7 44s
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此例系统数据,可按照此数据建立模型 iQ[0d.(A TWv${m zE 系统数据 n])-+[F 79.J`}# @(:ah 光源数据: o;#{N~4[$ Type: Laser Beam(Gaussian 00 mode) e"jA#Y # Beam size: 5; qF9rY)ifm Grid size: 12; HSt|Ua.c/h Sample pts: 100; .aRL'1xHl 相干光; +{%@kX<V_ 波长0.5876微米, %}z/_QZ 距离原点沿着Z轴负方向25mm。 7ko7)"N tE)%*z@<Lt 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: m wuFXu/ enableservice('AutomationServer', true) 8ad!. enableservice('AutomationServer') E)(`Z0 MSEBvZ- )g4oUZDF QQ:2987619807 TO\%F}m(
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