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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。 X"W%(x`w Xz=MM0o 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: OjCT*qyU< enableservice('AutomationServer', true) b\%=mN enableservice('AutomationServer') =>hq0F4[; D4m2*%M 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。 ,$habq=; ~4wbIE_rN 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: 'A,&9E{%1 1. 在FRED脚本编辑界面找到参考. >qjr7 vx 2. 找到Matlab Automation Server Type Library }`$:3mb&f 3. 将名字改为MLAPP _1c'~; EvMhNq~y5 j$#pG 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 5( lE$& A>$VkGo 图 编辑/参考 /'=C<HSO B:tST( 现在将脚本代码公布如下,此脚本执行如下几个步骤: #Xri%&~ 1. 创建Matlab服务器。 | zj$p~ 2. 移动探测面对于前一聚焦面的位置。 6:B[8otQ 3. 在探测面追迹光线 y'Xg" 4. 在探测面计算照度 F]W'spF, 5. 使用PutWorkspaceData发送照度数据到Matlab bG>pm|/ 6. 使用PutFullMatrix发送标量场数据到Matlab中 qqSk*oH~ 7. 用Matlab画出照度数据 !cLX1S 8. 在Matlab计算照度平均值 f3-=?Z 9. 返回数据到FRED中 Z\xR+3 TeQWrms 代码分享: TD,W *(b Y.@
vdW Option Explicit K/G|MT)
N40.GL0s Sub Main fL"-K KEsMes(* Dim ana As T_ANALYSIS zb~!>
QIz{ Dim move As T_OPERATION W)V"QrFK Dim Matlab As MLApp.MLApp !l_1r$ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long El0|.dW Dim raysUsed As Long, nXpx As Long, nYpx As Long #:{PAt Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double D<}KTyG] Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double HPpKti7g Dim meanVal As Variant ro6peUL*2` Hw<t>z
k Set Matlab = CreateObject("Matlab.Application") hkv&Od, Hbx=vLQ6 ClearOutputWindow W*-+j*e|_P @y9_\mX!s 'Find the node numbers for the entities being used. 1I KDp]SN detNode = FindFullName("Geometry.Screen") 'HkV_d[li detSurfNode = FindFullName("Geometry.Screen.Surf 1") T\b
e(@r anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") (C,PGjd uFb&WIo1 'Load the properties of the analysis surface being used. |>GtClL LoadAnalysis anaSurfNode, ana _7]* 5Pxo NXDdU^w7B 'Move the detector custom element to the desired z position. `>'E4z]-_ z = 50 {k}S!T GetOperation detNode,1,move +K;(H']Z<- move.Type = "Shift" I8`@Srw8 move.val3 = z Fc7mAV= SetOperation detNode,1,move (<(8(}x Print "New screen position, z = " &z qWtvo';3 .'p_j(uv 'Update the model and trace rays. =wPl;SDf! EnableTextPrinting (False) hPx=3L$ Update 1Xt%O86 DeleteRays CP'?Om2 TraceCreateDraw {G/4#r
2> EnableTextPrinting (True) RXb+"/ AlIFTNg:" 'Calculate the irradiance for rays on the detector surface. 1N1MD@C?P raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ,F.\ z^\{ Print raysUsed & " rays were included in the irradiance calculation. zm9>"(H +I5@Gys 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 4At%{E Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) vEvVT]g[V 5"c#OU 'PutFullMatrix is more useful when actually having complex data such as with `3SY~&X 'scalar wavefield, for example. Note that the scalarfield array in MATLAB I/<aY*R4 'is a complex valued array. 41^+T<+ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) #)tt}GX Matlab.PutFullMatrix("scalarfield","base", reals, imags ) C\j|+s Print raysUsed & " rays were included in the scalar field calculation." 60*2k n87B[R 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 5<GC 'to customize the plot figure. ^hq`dr|R= xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) YbND2i xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) g599Lc&
yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) e54wAypPOl yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 6OF&Q`*4 nXpx = ana.Amax-ana.Amin+1 sikG}p0mx< nYpx = ana.Bmax-ana.Bmin+1 EQ-r {l%Of 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS tz)aQ6p\X 'structure. Set the axes labels, title, colorbar and plot view. `-"2(Gp Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 5yI_uQR Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) xJa Matlab.Execute( "title('Detector Irradiance')" ) (2[tQ`~ Matlab.Execute( "colorbar" ) {k%*j 4 Matlab.Execute( "view(2)" ) A/|To!R Print "" DFQp<Eq]7 Print "Matlab figure plotted..." )AEJ`xC h<f_Eoz-a 'Have Matlab calculate and return the mean value. Waj6.PCFm Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) %# ?)+8"l Matlab.GetWorkspaceData( "irrad", "base", meanVal ) xqs{d&W Print "The mean irradiance value calculated by Matlab is: " & meanVal }Ry:}) :$~)i?ge<5 'Release resources fr#Y<=Jo Set Matlab = Nothing lRF04 k(pI5N}pJZ End Sub J70#pF O; 7`*}m 最后在Matlab画图如下: 2w>WS# J cL4q\g 并在工作区保存了数据: Z,^`R] 9 SMY,bU'a Aw~
=U! 并返回平均值: 0?8O9i rkugV&BhV 与FRED中计算的照度图对比: J]yUjnQ[h dlmF?N|EC 例: "j;"\i0 +F.{: 此例系统数据,可按照此数据建立模型 0+L:+S FNL[6.!PV 系统数据 T2<?4^xN IL;JdIa Z0uo.
H@.N 光源数据: M!Q27wT8O Type: Laser Beam(Gaussian 00 mode) gBp,p\ Xc Beam size: 5; v W=$C Grid size: 12; &TJMop Vn Sample pts: 100; &*}`uJt 相干光; rp^=vfW 波长0.5876微米, )c!7V)z 距离原点沿着Z轴负方向25mm。 ]CHO5'%,$ wCw-EGLR 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: }%Mj`Bh enableservice('AutomationServer', true) -< D7 enableservice('AutomationServer') NbgK#;
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