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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。 '-1jWw:8 -|iA!w#31 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: }A&Xxh!Fwo enableservice('AutomationServer', true) &>^Ympr enableservice('AutomationServer') =dw*B ,-NLUS
"w 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。 1'._SMP {/VL\AW5$ 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: ~.y4
,- 1. 在FRED脚本编辑界面找到参考. sp]y! zb"5 2. 找到Matlab Automation Server Type Library @'| 6lG 3. 将名字改为MLAPP
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&AMg JbD)}(G; =R8.QBVdN 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。 ~a0} tFP;CW!E 图 编辑/参考 {
'mY>s7 rgY?X$1q_ 现在将脚本代码公布如下,此脚本执行如下几个步骤: ,Z\,IRn 1. 创建Matlab服务器。 'MM~~: 2. 移动探测面对于前一聚焦面的位置。 UC2OYZb 3. 在探测面追迹光线 FO)nW:8] 4. 在探测面计算照度 SvpTs 5. 使用PutWorkspaceData发送照度数据到Matlab 2|H'j~ 6. 使用PutFullMatrix发送标量场数据到Matlab中 lNp:2P 7. 用Matlab画出照度数据 P`Wf'C^h 8. 在Matlab计算照度平均值 ~$&r(9P 9. 返回数据到FRED中 s/'h LkxI dZ81\jdYv 代码分享: eOnl
sx/ {*P7) Option Explicit \YF!< 2|[ x?&xz; Sub Main {(:) (HD>vNha1 Dim ana As T_ANALYSIS 6!L*q Dim move As T_OPERATION ^*~u4app Dim Matlab As MLApp.MLApp o2UJ*4 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ~w}[
._'#M Dim raysUsed As Long, nXpx As Long, nYpx As Long _A0avMD} Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double Vy*Z"k Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double S{|)9EKw Dim meanVal As Variant iKTU28x YVV $g-D} Set Matlab = CreateObject("Matlab.Application") xB]v V<I${i$]0 ClearOutputWindow 03jBN2[! 2Mi;}J1C{ 'Find the node numbers for the entities being used. rnr8t] detNode = FindFullName("Geometry.Screen") e<wj5:M| detSurfNode = FindFullName("Geometry.Screen.Surf 1") ?4||L8j2^ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") |>V>6%>vK6 4 sgwQ$m) 'Load the properties of the analysis surface being used. w)>z3Lm LoadAnalysis anaSurfNode, ana G~L#vAY
2Ab#uPBn 'Move the detector custom element to the desired z position.
gMMd= z = 50 !d@`r1t GetOperation detNode,1,move 8$olP:d move.Type = "Shift" %* ;
8m' move.val3 = z 3@bjIX`=H SetOperation detNode,1,move s+~Slgl Print "New screen position, z = " &z 90v18k h>Pg:*N,( 'Update the model and trace rays. cCCplL EnableTextPrinting (False) r1?FH2Ns Update vrDRSc6_ DeleteRays ~7H.<kJt TraceCreateDraw Q]:%Jj2 EnableTextPrinting (True) 4}FfHgpQ a<36`#N 'Calculate the irradiance for rays on the detector surface. i^KYZ4/% raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) p&M'DMj+ Print raysUsed & " rays were included in the irradiance calculation. zUu>kJZ pU'sADC 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. + # >%bq x Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ^*W<$A_ 1/BMs0 = 'PutFullMatrix is more useful when actually having complex data such as with \Y 4Z Q"0Q 'scalar wavefield, for example. Note that the scalarfield array in MATLAB *[YN| 'is a complex valued array. z1 px^#
raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) @zq{#7%z Matlab.PutFullMatrix("scalarfield","base", reals, imags ) &4FdA|9T Print raysUsed & " rays were included in the scalar field calculation." c'qM$KN9G tAi9mm;k 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used {G&g+9c& 'to customize the plot figure. iROM?/$ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) dG$0d_Pq xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) .e+UgCwi yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 6p{x2>2y[ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) +yI^<BH nXpx = ana.Amax-ana.Amin+1 m(P)oqwM nYpx = ana.Bmax-ana.Bmin+1 DNe^_v)]| @>j \~<% 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS C^tC} n1D( 'structure. Set the axes labels, title, colorbar and plot view. #OTsD+2Za= Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) L?(rv.lb Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) #^V"=RbD Matlab.Execute( "title('Detector Irradiance')" ) 1w^[Eno$$ Matlab.Execute( "colorbar" ) ^w\uOd` Matlab.Execute( "view(2)" ) Q1[s{, Print "" 1ouTZ'c? Print "Matlab figure plotted..." Q(3x"+ {r8CzJ'f 'Have Matlab calculate and return the mean value. es]m 6A Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) &O)mPnx` Matlab.GetWorkspaceData( "irrad", "base", meanVal ) .D`#a Print "The mean irradiance value calculated by Matlab is: " & meanVal 0^z$COCv 6iWuBsal 'Release resources w (-n1oSo Set Matlab = Nothing X_F= ;XF/ #
GGmA. End Sub [\yI<^_a N';lc:Ah~ 最后在Matlab画图如下: U s5JnP 5 AK =k@hT 并在工作区保存了数据: Nb1lawC Akf9nT )Cl&"bX 并返回平均值: 0]~n8mB> `-\"p;Hp0 与FRED中计算的照度图对比: s#[Ej&2[= zL'n
J 例: 1P_bG47 3!L)7Z/ 此例系统数据,可按照此数据建立模型 48`<{|r{ 8hg(6 XUG 系统数据 5KSsRq/8" Gov{jksr wSMgBRV#^ 光源数据: 0a'y\f:6* Type: Laser Beam(Gaussian 00 mode) urB.K<5ZA Beam size: 5; d6VKUAk'7> Grid size: 12; Dr:}k* Sample pts: 100; H>]x<#uz) 相干光; vrGNiGIi[ 波长0.5876微米, E=d[pI,e 距离原点沿着Z轴负方向25mm。 w[ngkLEA
#p>PNW- 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: RFdN13sJv enableservice('AutomationServer', true) zU%aobZ enableservice('AutomationServer') y=Hl ~ev`9 >Z%^|S9 6eD[)_?]y QQ:2987619807 67eo~~nUtg
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