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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。 Iy'a2@
sZA7)Z`7 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: U%_BgLwy% enableservice('AutomationServer', true) PIl:z?q({ enableservice('AutomationServer') ZDMS:w.'T lh{U@,/ 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。 yO.q{|kX *7FtEk/l 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: TZ3"u@ 06 1. 在FRED脚本编辑界面找到参考. %xPJJ$P 2. 找到Matlab Automation Server Type Library c7Jfo
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V 3. 将名字改为MLAPP SN'j?- `B-jwVrN( rUmaKh?v|X 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 \W4|.[ f@rR2xZoQ
图 编辑/参考 dv1Y2[ gLy1*k4 现在将脚本代码公布如下,此脚本执行如下几个步骤: N"L@ 1. 创建Matlab服务器。 =*>ri 2. 移动探测面对于前一聚焦面的位置。 e#BxlC 3. 在探测面追迹光线 [3o^06V8j 4. 在探测面计算照度 m - ]E| 5. 使用PutWorkspaceData发送照度数据到Matlab %OE
(?~dq 6. 使用PutFullMatrix发送标量场数据到Matlab中 Y?IvG&]) 7. 用Matlab画出照度数据 lsq\CavbM 8. 在Matlab计算照度平均值 Ku$:. 9. 返回数据到FRED中 +`=rzL"0I7 4sMA'fG 代码分享: *5m4j=- Pg4go10| Option Explicit |q!O~<H@ OXDEU. Sub Main ;#)sV2F\& 5d|hP4fEc Dim ana As T_ANALYSIS { 0?^ $R8j Dim move As T_OPERATION J@$KF GUs Dim Matlab As MLApp.MLApp As"%
u Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long <Ukeq0 Dim raysUsed As Long, nXpx As Long, nYpx As Long ]?c9;U Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double \8Y62 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double o=C:= Dim meanVal As Variant ((Uw[8#2` %/.yGAPkx Set Matlab = CreateObject("Matlab.Application") PJ-g.0q `?=Y^+*!- ClearOutputWindow *E.uqu>I pmfL}Dn 'Find the node numbers for the entities being used. ;x,yGb` detNode = FindFullName("Geometry.Screen") BMi5F?Q'G detSurfNode = FindFullName("Geometry.Screen.Surf 1") !KC4[;Y anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") Y+)qb); *jC Hv 'Load the properties of the analysis surface being used. N||a0&& LoadAnalysis anaSurfNode, ana jEMnre3/ 2,'~' 'Move the detector custom element to the desired z position. OjWg>v\v z = 50 uxx(WS GetOperation detNode,1,move z#HNJAQ#| move.Type = "Shift" ,4mb05w;d move.val3 = z Kt3T~k SetOperation detNode,1,move #u"$\[ G Print "New screen position, z = " &z ,Jrm85oG *)bh6b=7 'Update the model and trace rays. -J":'xCP! EnableTextPrinting (False) Q3<ctd\]Y Update aOhi<I`* DeleteRays A= 96N@m6 TraceCreateDraw HC!5AJ&+}v EnableTextPrinting (True) U{52bH< o)WzZ,\F^J 'Calculate the irradiance for rays on the detector surface. B,b^_4XX$ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) U+G8Hs/y Print raysUsed & " rays were included in the irradiance calculation. 1EMrXnv, o%E-K=a 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. [hJASX9 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 'i:S=E
F !ZS5}/ZU 'PutFullMatrix is more useful when actually having complex data such as with JD)wxoeg 'scalar wavefield, for example. Note that the scalarfield array in MATLAB |-9##0H 'is a complex valued array. ?>Bt|[p:s) raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) /lLG|aAe Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 6
m%/3>q Print raysUsed & " rays were included in the scalar field calculation." ;>CM1 jO.c>C[? 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used m$`4.>J 'to customize the plot figure. $C
t(M) xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ra
F+Bt` xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 6m0-he~ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) eIcIl2 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5)
=AP0{ nXpx = ana.Amax-ana.Amin+1 F;ELsg nYpx = ana.Bmax-ana.Bmin+1 x-T7
tr&( xzw2~(lo 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS \7WZFh%: 'structure. Set the axes labels, title, colorbar and plot view. N)EJP~0 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) Ssd7]G+n: Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) UYH&x:WEd Matlab.Execute( "title('Detector Irradiance')" ) {#N,&?[ Matlab.Execute( "colorbar" ) /Py`a1 Matlab.Execute( "view(2)" ) $r1{Nh Print "" xJ^pqb Print "Matlab figure plotted..." V^kl_!@ YR"IPyj 'Have Matlab calculate and return the mean value. |!cM_& Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Nazr4QU Matlab.GetWorkspaceData( "irrad", "base", meanVal ) +7Qj%x\ Print "The mean irradiance value calculated by Matlab is: " & meanVal @4wN-T+1 7&2CLh 'Release resources B/K{sI Set Matlab = Nothing pnGDM)H7 (,['6k< End Sub MC_i"P6a LIh71Vg/cc 最后在Matlab画图如下: YR.f`-<Z V4. }wz_Y 并在工作区保存了数据: "b0!h6$!H 2 W Wr./q ^}4ysw 并返回平均值: Es&'c1$^s t+aE*Q 与FRED中计算的照度图对比: <-xu*Fc xHaoSs*C9 例: p><DA fB 6AKT-r. 此例系统数据,可按照此数据建立模型 oN[#C>#( ~2}^
-, 系统数据 &Ui&2EW \l?.VE D 98!H$6k 光源数据: 3&Fqd Type: Laser Beam(Gaussian 00 mode) Cgn@@P5ZC Beam size: 5; CW@G(R Grid size: 12; HE*P0Yf= Sample pts: 100; ZowPga 相干光; nEh^{6 波长0.5876微米, 'p4b8:X 距离原点沿着Z轴负方向25mm。 UpqDGd7M y0
qq7Dmu 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: lPn&,\9@~ enableservice('AutomationServer', true) n$jf($* enableservice('AutomationServer') )}SiM{g MKr:a]-'f~ ]|4mD3O QQ:2987619807 fc9gi4y9
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