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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。 LB@<Q.b,U -gGw_w?)( 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: ]fb@>1
jp enableservice('AutomationServer', true) :[@rA;L enableservice('AutomationServer') "nr?WcA EI=~*&t 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。 Nd(3q]{ <^nS%hXEr 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: sd4eG 1. 在FRED脚本编辑界面找到参考. IWYQ67Yj 2. 找到Matlab Automation Server Type Library SB%D%Zx6'% 3. 将名字改为MLAPP Sk
EI51] gI7*zR4D ln_&Ux+l 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。 W$]qo|2P l]wfL;u 图 编辑/参考 @Yt394gA%\ uWx<J3~q. 现在将脚本代码公布如下,此脚本执行如下几个步骤: qBF|' .$^ 1. 创建Matlab服务器。 6!i`\>I] 2. 移动探测面对于前一聚焦面的位置。 ((Av3{05H& 3. 在探测面追迹光线 IS"[< 4. 在探测面计算照度 {zZ)JWM<w 5. 使用PutWorkspaceData发送照度数据到Matlab `Fcr`[ 6. 使用PutFullMatrix发送标量场数据到Matlab中 <e! TF@ 7. 用Matlab画出照度数据 nql1I<I 8. 在Matlab计算照度平均值 :PV3J0pB~ 9. 返回数据到FRED中 xjBY6Ylz ok6t|
7sq 代码分享: 5ppr;QaB 7zz F M Option Explicit TgJ+:^+0 ms3" Sub Main .hckZx / 2aTq?ZR|8A Dim ana As T_ANALYSIS v,opyTwG| Dim move As T_OPERATION C_3,|Zq?| Dim Matlab As MLApp.MLApp Qu#[PDhb Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long mm_)=Ipj> Dim raysUsed As Long, nXpx As Long, nYpx As Long ;a|%W4 " Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double <:AA R2= Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double .0,G4k/yv Dim meanVal As Variant i~E0p
, E6R\DM Set Matlab = CreateObject("Matlab.Application") 2v(Y'f. V.8Vy1 $ ClearOutputWindow \DlMOG BNk >D|D; 'Find the node numbers for the entities being used. PE;<0Cz\ detNode = FindFullName("Geometry.Screen") ^PC;fn,I detSurfNode = FindFullName("Geometry.Screen.Surf 1") x
[vbi anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") kXdXyq o5RvxGN 'Load the properties of the analysis surface being used. 43g1/,klm LoadAnalysis anaSurfNode, ana 3u t<o- 6W:]'L4! 'Move the detector custom element to the desired z position. IJ5'n z = 50 kbvF
9# GetOperation detNode,1,move g?iZ RM move.Type = "Shift" <k3KCt move.val3 = z cxQ %tL+S& SetOperation detNode,1,move B*)mHSs2 Print "New screen position, z = " &z Rt,po N`d%4)|{ 'Update the model and trace rays. uzb|yV'B EnableTextPrinting (False) >B``+Z^2 Update %x;~o: DeleteRays +BM[@?"hrh TraceCreateDraw bz 7?F! EnableTextPrinting (True) 1}Guhayy 9]T61Z{OW1 'Calculate the irradiance for rays on the detector surface. "PS ) "t raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) *yHz#u' Print raysUsed & " rays were included in the irradiance calculation. &*8.%qe; yXIJeo" 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 7'8G,|&:* Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) `c^">L K[?@nl?,z 'PutFullMatrix is more useful when actually having complex data such as with v.sjWF 'scalar wavefield, for example. Note that the scalarfield array in MATLAB mm*nXJ 'is a complex valued array. 6shN% raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ?Vh#Gr Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ,*9gy$ Print raysUsed & " rays were included in the scalar field calculation." !]fSS)\H DTsD<o 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used jrS$!cEo 'to customize the plot figure. =b"{*Heuw xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 7/KK}\NE xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) *Jt+-ZM yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) xFIzq yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 7$Wbf4 nXpx = ana.Amax-ana.Amin+1 o*E32#l nYpx = ana.Bmax-ana.Bmin+1 !M)] 1Y Z:<wB#G 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS -glGOTk 'structure. Set the axes labels, title, colorbar and plot view. JSylQ201 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) T#:b Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ` PeC,bp Matlab.Execute( "title('Detector Irradiance')" ) a-nn[j Matlab.Execute( "colorbar" ) BW3Q03SW6 Matlab.Execute( "view(2)" ) .h/2-pQ> Print "" 5-H"{29 Print "Matlab figure plotted..." h3GUFiZ. <Voct 'Have Matlab calculate and return the mean value. ]
M#LB&Pe Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) +Y;hVcE9 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) p/l">d]+ Print "The mean irradiance value calculated by Matlab is: " & meanVal b5.]}>]t u(hJyo} 'Release resources lu+KfKa Set Matlab = Nothing 7+KI9u}- rf`xY4I\ End Sub VV54$a a3A3mBw 最后在Matlab画图如下: o!&+ _BKw 0`v-pL0| 并在工作区保存了数据: %h,&N D C CLc,r>) +M#}(hK 并返回平均值: Eg}U.ss^ /2*BdE[yG 与FRED中计算的照度图对比: ^B}q@/KV )J+A2> 例: W|E % J,=ZUh@M 此例系统数据,可按照此数据建立模型 iweT@P` _7qa~7?f 系统数据 E.0J94>iM -eD]gm MZWv#;.] 光源数据: rz`"$g+# Type: Laser Beam(Gaussian 00 mode) ~4twI*f Beam size: 5; .A_R6~:: Grid size: 12; ;|$o z{Ll Sample pts: 100; R[*n3
wB 相干光; E="uDHw+ 波长0.5876微米, =:6B`,~C 距离原点沿着Z轴负方向25mm。 Eht8~"fj Jt<J#M<}7 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: C(8!("tU enableservice('AutomationServer', true) 6hcK%0z enableservice('AutomationServer') > sQ&5-i })?-)fFD i\DU<lD5VN QQ:2987619807 >Y+m54EE
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