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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。 ]T'8O`
gk 6R# 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: gJX"4]Ol#} enableservice('AutomationServer', true) o]4BST(A enableservice('AutomationServer') p@%Pdx .z_nW1id 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。 2<5LQr 8)eRm{ 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: |(*btdqy3 1. 在FRED脚本编辑界面找到参考. Z(c
SM 2. 找到Matlab Automation Server Type Library hWbu
Z% 3. 将名字改为MLAPP .<>t2,Af zO\_^A|8H ]S s63Vd 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。 &odQ&%X eA(\#+)X ` 图 编辑/参考 Mn/ 5I6?gv/ 现在将脚本代码公布如下,此脚本执行如下几个步骤: qjkWCLOd 1. 创建Matlab服务器。 *\xRNgEQ 2. 移动探测面对于前一聚焦面的位置。 ,&4
[`d 3. 在探测面追迹光线 Gdb0e]Vt+ 4. 在探测面计算照度 AJLzLbV+ 5. 使用PutWorkspaceData发送照度数据到Matlab *(q{k%/M 6. 使用PutFullMatrix发送标量场数据到Matlab中 m`fdf>gWp 7. 用Matlab画出照度数据 89D`!`Ah] 8. 在Matlab计算照度平均值 rwUhNth-Qh 9. 返回数据到FRED中 U:$zlfV 9-m_
e=jk6 代码分享: SGZYDxFC@ {@7UfJh> Option Explicit C $])q`9 XS@iu,uO Sub Main W%ix|R^2] [7`S`\_NK Dim ana As T_ANALYSIS dfVI*5[Z Dim move As T_OPERATION V4"o.G3\o Dim Matlab As MLApp.MLApp XU}i<5 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long E5P.x^ Dim raysUsed As Long, nXpx As Long, nYpx As Long `{"V(YMEV Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double -M]/Xv] Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 5?>Q[a.Ne Dim meanVal As Variant d:&cq8^ fy>3#`T- Set Matlab = CreateObject("Matlab.Application") ;MYK TE>m Bt:M^b^ ClearOutputWindow 8sDw:wTC >/C,1}p[ 'Find the node numbers for the entities being used. M-QQ detNode = FindFullName("Geometry.Screen") :X9;KoJl-V detSurfNode = FindFullName("Geometry.Screen.Surf 1") <]S
M$)=D anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") E]a,2{&8< _%rkN0-(a 'Load the properties of the analysis surface being used. O>X!78]#K LoadAnalysis anaSurfNode, ana i0x[w>\- I
%1P:- 'Move the detector custom element to the desired z position. 4yxf/X) z = 50 fH,h\0 GetOperation detNode,1,move @d3yqA
move.Type = "Shift" yyVJb3n5:! move.val3 = z q,Nqv[va SetOperation detNode,1,move REJBm Print "New screen position, z = " &z +)(
"!@ %7TG>tc 'Update the model and trace rays. /WAOpf5 EnableTextPrinting (False) gY-}!9kW] Update 8.`5"9Vh DeleteRays Jn0L_@ TraceCreateDraw i2O$oHd EnableTextPrinting (True) i"!j:YEo G
@L`[Wu 'Calculate the irradiance for rays on the detector surface. y3'K+?4 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Z79Y$d>G<E Print raysUsed & " rays were included in the irradiance calculation. $*0XWrE ap|V}jC 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. F*B^#AZg Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) m<4tH5};d kf",/?s2Z 'PutFullMatrix is more useful when actually having complex data such as with
3AuLRI 'scalar wavefield, for example. Note that the scalarfield array in MATLAB $>l65)(E\ 'is a complex valued array. MIAC'_<-e raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) /Q9iO&Vu Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ~ln96*)M; Print raysUsed & " rays were included in the scalar field calculation." 6CWm;%B#G /(ArA=# 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used CM%;r5 'to customize the plot figure. za4:Jdr xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) yD&UH_ 1g xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) z6Yx
)qBE< yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) +@C|u' yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) ->YF</I nXpx = ana.Amax-ana.Amin+1 `>}e 5 nYpx = ana.Bmax-ana.Bmin+1 {B6tGLt#bf yYZ0o.<&T* 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS cLnvb!g'# 'structure. Set the axes labels, title, colorbar and plot view. ww{07g Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) +D+Rf,D Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) {BJn9B Matlab.Execute( "title('Detector Irradiance')" ) m3K .\3 Matlab.Execute( "colorbar" ) V\o&{7! Matlab.Execute( "view(2)" ) 7j L.\O Print "" 1{X ;&y Print "Matlab figure plotted..." _"%-=^_ 4m$Xjj`vE 'Have Matlab calculate and return the mean value. T]Eg9Y:+v Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Vam4/6 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) U
ORoj )$I Print "The mean irradiance value calculated by Matlab is: " & meanVal ({AqL#x`u f"G?#dW/1 'Release resources `[Xff24(eb Set Matlab = Nothing o=VDO,eS ^8yhx-mgb End Sub =9JKg4I6 $R[ggH& 最后在Matlab画图如下: *^&2L,w 4U;6 2 jq 并在工作区保存了数据: )tyhf(p6 $NtbI:e{ HsGyNkr?r 并返回平均值: '4nR ^, ZsPT!l, 与FRED中计算的照度图对比: ~)JNevLZ v}$KlT 例: ,NQucp 67/&.d! 此例系统数据,可按照此数据建立模型 ?m?DAd~ZY bI,gNVN= 系统数据 *c+Kqz- (gv1f m|)Mc VV 光源数据: ;:[!I ]E0 Type: Laser Beam(Gaussian 00 mode) z;_fO>u: Beam size: 5; 32r2<QrX Grid size: 12; u2SnL$A7 Sample pts: 100; RY(\/W#$ 相干光; n\#RI9#\ 波长0.5876微米, $\|$ekil4 距离原点沿着Z轴负方向25mm。 ^;b$`*M1 Sxrbhnx 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: ][|)qQ%V enableservice('AutomationServer', true) $DmWK_A enableservice('AutomationServer') w
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