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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。 ooAZ,l=8 l ghzd6 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: :b=0_<G enableservice('AutomationServer', true) k8ck#%#}Wu enableservice('AutomationServer') X*~YCF[_ -K!-a'J 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。 -"<f( 5YCbFk^ 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: ;CW$/^QNr5 1. 在FRED脚本编辑界面找到参考. ~!;3W!@(E 2. 找到Matlab Automation Server Type Library D%A-& = 3. 将名字改为MLAPP H~@h
#6 }u&JX =VU2# O 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 EAfSbK3z 7'I7 图 编辑/参考 B/71$i +R_U 现在将脚本代码公布如下,此脚本执行如下几个步骤: AM[:Og S 1. 创建Matlab服务器。 4L0LT>'M\ 2. 移动探测面对于前一聚焦面的位置。 +D@R'$N 3. 在探测面追迹光线 }pA4#{) 4. 在探测面计算照度 .DQ]q o]OG 5. 使用PutWorkspaceData发送照度数据到Matlab x#^kv) 6. 使用PutFullMatrix发送标量场数据到Matlab中 (}:xs,Ax 7. 用Matlab画出照度数据 %9lxE[/ 8. 在Matlab计算照度平均值 #59zv= 9. 返回数据到FRED中 HL?pnT09 by<2hLB9Q 代码分享: $d"+Njd }FXRp=s Option Explicit ~I<y^]2{ 9 2EMDKJ Sub Main R<=t{vTJ5 .phQ7":` Dim ana As T_ANALYSIS iH>djGhTh Dim move As T_OPERATION ($s{em4L Dim Matlab As MLApp.MLApp 2Kidbf Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long Oc.>$ Dim raysUsed As Long, nXpx As Long, nYpx As Long =N
c`hP Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 55,-1tWs Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double rXPXO=F1/ Dim meanVal As Variant >MT)=4
9q v4$,Vt:7 Set Matlab = CreateObject("Matlab.Application") `9-Zg??8r wOOPWwk ClearOutputWindow b ~gF,^w `Nn?G 'Find the node numbers for the entities being used. 7r>W r# detNode = FindFullName("Geometry.Screen") W}RR_Gu detSurfNode = FindFullName("Geometry.Screen.Surf 1") 5 %Gf?LyO anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 0YL0Oa+7 ~'3% Qr 'Load the properties of the analysis surface being used. `2PT 8UM LoadAnalysis anaSurfNode, ana Q)>'fZ) Vz*'^=(o& 'Move the detector custom element to the desired z position. 5*$Zfuf z = 50 >y[S?M GetOperation detNode,1,move \Hd B move.Type = "Shift" 9[D7N move.val3 = z UZra'+Wb SetOperation detNode,1,move *$VurqLn Print "New screen position, z = " &z M6iKl
6qlr+f 'Update the model and trace rays. 3:Wr)>l}# EnableTextPrinting (False) 4(82dmKO Update 8H?AL
RG DeleteRays S41>VbtEp TraceCreateDraw S<~nk-xr*h EnableTextPrinting (True) "=.|QKC1` Oe`t!&v 'Calculate the irradiance for rays on the detector surface. G.8b\E~ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) (rn x56I$ Print raysUsed & " rays were included in the irradiance calculation. 4)I#[&f yxbTcZ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. U@nwSfp:G Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) JuSS5 _& ;kBies>V 'PutFullMatrix is more useful when actually having complex data such as with [<QWTMjR 'scalar wavefield, for example. Note that the scalarfield array in MATLAB @XC97kGWp 'is a complex valued array. MVZ>:G9: raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) S!_?# ^t Matlab.PutFullMatrix("scalarfield","base", reals, imags ) [[Z>(d$8 Print raysUsed & " rays were included in the scalar field calculation." 46Nf|~ fx:KH:q3 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used VWt'Kx" 'to customize the plot figure. BtChG] N| xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) M7,MxwZ0k xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) <>_WdAOuD yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ^<0 NIu} yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5)
}8 _9V|E nXpx = ana.Amax-ana.Amin+1 i&)C, nYpx = ana.Bmax-ana.Bmin+1 PDng!IQ^ 79H+~1Az 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS :'~ gLW>j 'structure. Set the axes labels, title, colorbar and plot view. VAGMI+ - Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) nD\os[ 3 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) u^%')Ncp Matlab.Execute( "title('Detector Irradiance')" ) ]bb}[#AY Matlab.Execute( "colorbar" ) 3ohcHQ/a Matlab.Execute( "view(2)" ) Ws)X5C=A Print "" pIiED9 Print "Matlab figure plotted..." WG} CPkj s$x] fO 'Have Matlab calculate and return the mean value. f*{;\n(.t Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) kTWg31]~ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) c0q) Print "The mean irradiance value calculated by Matlab is: " & meanVal @H0%N53nE PRC)GP&q 'Release resources gecT*^ Set Matlab = Nothing Lo E(W|nj cu!bg+,zl End Sub OB^?cA> tkqBCKpDa 最后在Matlab画图如下: 3}{5
X' /(ju 并在工作区保存了数据: EZQ+HECpK 2%C5P0;QX oV>AFs6 并返回平均值: |!5T+H{Sj cqL7dlhIl 与FRED中计算的照度图对比: Z !25xqNCd y6jmn1K 例: *jw$d8q2 DPQGh`J 此例系统数据,可按照此数据建立模型 F%Umau*1 Tv,. 系统数据 H9Q7({v f\_!N
"HW 0k0c 光源数据: >ydb? Type: Laser Beam(Gaussian 00 mode) <` j[;>O Beam size: 5; m4SXH> o Grid size: 12; bL],KW;Q Sample pts: 100; 7h9[-d6 相干光; 9'#.>Q>0=j 波长0.5876微米, ;AGs1j 距离原点沿着Z轴负方向25mm。 "Xk%3\{P xT?} wF 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: @*O{*2 enableservice('AutomationServer', true) )):22}I# enableservice('AutomationServer') d3=6MX[c vs])%l%t p/WH#4Xdr QQ:2987619807 LF)a"Sh
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