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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。 PnJA'@x S76xEL 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: d;g]OeF enableservice('AutomationServer', true) TeHxqWx enableservice('AutomationServer') nkkUby9 *t bgIW+h 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。 ekCt1^5Y G7k.YtW 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: }+fBJ$ 1. 在FRED脚本编辑界面找到参考. $xK(bc'{ 2. 找到Matlab Automation Server Type Library F#Bi*YY 3. 将名字改为MLAPP H><!
C SN5Z@kK JpZ3T~Wrf 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 g+QNIM> GiKmB-HO 图 编辑/参考 K_}81|= ge[&og/$ 现在将脚本代码公布如下,此脚本执行如下几个步骤: B&sa|'0U 1. 创建Matlab服务器。 R_duPaWc@ 2. 移动探测面对于前一聚焦面的位置。 6#Bg99c 3. 在探测面追迹光线 fl71{jJ_ 4. 在探测面计算照度 IFkU8EK&B 5. 使用PutWorkspaceData发送照度数据到Matlab w-5_Ru 6. 使用PutFullMatrix发送标量场数据到Matlab中 BFPy~5W 7. 用Matlab画出照度数据 Tl
S904' 8. 在Matlab计算照度平均值 U(\ ^!S1 9. 返回数据到FRED中 DIWcX<s 7,ffY/ 代码分享: ,%]xT>kH puK /;nns Option Explicit k-8$43 | (: PX Sub Main [p96H)8YU =%0r_#F%= Dim ana As T_ANALYSIS Ombvp; Dim move As T_OPERATION p2j=73$ Dim Matlab As MLApp.MLApp TN.&FDqC9 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long D1~3 3; Dim raysUsed As Long, nXpx As Long, nYpx As Long KTjf2/ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double L7B(abT9e Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double PHqIfH [ Dim meanVal As Variant JDm7iJxc_ '
4Kf Set Matlab = CreateObject("Matlab.Application") xmwH~UWp htHnQ4Q ClearOutputWindow +"D*0gYD 0BQ< a 'Find the node numbers for the entities being used. ym6gj#2m detNode = FindFullName("Geometry.Screen") H:`[$
^ detSurfNode = FindFullName("Geometry.Screen.Surf 1") vDVE#Nm_ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") c{cJ>d 0 Ng1uJa[k!d 'Load the properties of the analysis surface being used. y0cB@pWp LoadAnalysis anaSurfNode, ana 84YZT+TEN >TwL&la 'Move the detector custom element to the desired z position. ^
,yh384 z = 50 ns9a+QQ GetOperation detNode,1,move r?wE ;gH move.Type = "Shift" nnBl:p>< k move.val3 = z ewv[nJD$ SetOperation detNode,1,move \7A6+[
`fa Print "New screen position, z = " &z TkV*^j5 ?o.Q 'Update the model and trace rays. L
}&$5KiwV EnableTextPrinting (False) F<N{ x^ Update 3NC-)S DeleteRays VH5Vg We TraceCreateDraw yf7$m_$C' EnableTextPrinting (True) exL<cN XV*uu "F 'Calculate the irradiance for rays on the detector surface. b+ J) raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) mqb6 MnK - Print raysUsed & " rays were included in the irradiance calculation. V-%Am d`&F 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. aC=D_JJ\ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Jp]eFaqp i-_ * 5%A 'PutFullMatrix is more useful when actually having complex data such as with XhxCOpO 'scalar wavefield, for example. Note that the scalarfield array in MATLAB RE}$(T= 'is a complex valued array. 'hl4cHk14 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 6zJfsKf$ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) <X1^w Print raysUsed & " rays were included in the scalar field calculation." #jNN?,ZK #iAEcC0k5 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used V+2C!)f( 'to customize the plot figure. 5rx;?yvn xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) B
M$+r(#t xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) ]:vo"{*C yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 01" b9`jU yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) &?gvW//L2 nXpx = ana.Amax-ana.Amin+1 QSq0{ nYpx = ana.Bmax-ana.Bmin+1 .#ASo!O5q ,wEcRN w 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS b 6B5 'structure. Set the axes labels, title, colorbar and plot view. CDTM<0`% Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 9akIu.H Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) /vLdm-4 Matlab.Execute( "title('Detector Irradiance')" ) D<d4"*qo Matlab.Execute( "colorbar" ) d~U}IMj Matlab.Execute( "view(2)" ) zwa%$U Print "" $D)Ajd; Print "Matlab figure plotted..." vMB`TpZ eAD uk!Iq 'Have Matlab calculate and return the mean value.
@fSBW+ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 7r4|>F Matlab.GetWorkspaceData( "irrad", "base", meanVal ) t}]R0O.s Print "The mean irradiance value calculated by Matlab is: " & meanVal =xq+r]g6 c$skLz 'Release resources T,D(Xh Set Matlab = Nothing F6\Hqv +__PT4ps End Sub ')mR87 ^E^Cj;od@ 最后在Matlab画图如下: _`(WX;sK vz-O2B_u 并在工作区保存了数据: )IH|S5mG? d1rIU6 :]hNw1e 并返回平均值: H${5pY_M ?' :v):J} 与FRED中计算的照度图对比: <)dHe: %2jRJ 例:
/$ : w8 X5gI'u 此例系统数据,可按照此数据建立模型 :_f5(N*{5o <_N<L\ 系统数据 -)p
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Q88 光源数据: [,)G\ Type: Laser Beam(Gaussian 00 mode) n+XLZf# Beam size: 5; \_w>I_=F Grid size: 12; =h
Lw1~ Sample pts: 100; BHZCM^ 相干光; 5SNa~
kC& 波长0.5876微米, 8*iIJ 距离原点沿着Z轴负方向25mm。 Y%1 94fY$ zv8AvNDK 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: ^.|P&f~ enableservice('AutomationServer', true) JE<w7:R& enableservice('AutomationServer') NlG~{rfI f~0CpB*X <lo\7p$A QQ:2987619807 dz>2/'
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