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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。 N8df8=.kw G 01ON0 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: ,eS)e+yzc2 enableservice('AutomationServer', true) d&>^&>?$zh enableservice('AutomationServer') ^S; -fYW2 1< ?4\?j 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。 ~a2}(] m9;SrCN_ 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: .T`%tJ-Em 1. 在FRED脚本编辑界面找到参考. E!F^H^~$8 2. 找到Matlab Automation Server Type Library #KvlYZ+1 3. 将名字改为MLAPP :g/tZd$G5 gjlx~.0d 1|=A*T-<M 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。 1|:KQl2q %(Icz? 图 编辑/参考 'Pbr
v :k#HW6p 现在将脚本代码公布如下,此脚本执行如下几个步骤: 2~[juWbz 1. 创建Matlab服务器。 uQzXfOq 2. 移动探测面对于前一聚焦面的位置。 `WS&rmq&' 3. 在探测面追迹光线 [V`r^ 4. 在探测面计算照度 * v#o 5. 使用PutWorkspaceData发送照度数据到Matlab \OoWo 6. 使用PutFullMatrix发送标量场数据到Matlab中 yf,z$CR 7. 用Matlab画出照度数据 cWm$;`Q#\ 8. 在Matlab计算照度平均值 P$,Ke< 9. 返回数据到FRED中 vP,n(reM 0n'_{\yz 代码分享: ;9#KeA _ 0"SU_jQzv Option Explicit fV~[;e;U. h2QmQ>y" Sub Main ?q [T G!yPw:X Dim ana As T_ANALYSIS $:^td/p J Dim move As T_OPERATION 8FhdN Dim Matlab As MLApp.MLApp 2Khv>#l
Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long W@esITr Dim raysUsed As Long, nXpx As Long, nYpx As Long xyxy`qR A Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double %
AgUUn&k Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double d_P` qA Dim meanVal As Variant _u Il z(~_AN M4, Set Matlab = CreateObject("Matlab.Application") &5R&k0i r K)P%;X ClearOutputWindow rT>wg1: VtohL+ 'Find the node numbers for the entities being used. %}T6]S)%u detNode = FindFullName("Geometry.Screen") y)<q/ detSurfNode = FindFullName("Geometry.Screen.Surf 1") (tO\)aS= anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") phz&zlD (V@HR9?W) 'Load the properties of the analysis surface being used. _VXN#@y LoadAnalysis anaSurfNode, ana dF2RH)Ud tl>7^hH 'Move the detector custom element to the desired z position. WY]s |2a z = 50 Ea=P2:3* GetOperation detNode,1,move yh=N@Z*zP move.Type = "Shift" Xnh8e move.val3 = z f
*)Z)6E SetOperation detNode,1,move :zR!/5 Print "New screen position, z = " &z K>
e7pu !_(Tqyg& 'Update the model and trace rays. : E?V. EnableTextPrinting (False) Z6m)tZVM Update M3Kfd DeleteRays %|4UsWZ TraceCreateDraw WF"k[2 EnableTextPrinting (True) #fM'>$N )`}:8y? 'Calculate the irradiance for rays on the detector surface. ;wD)hNLAvR raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) I}Q2Vu< Print raysUsed & " rays were included in the irradiance calculation. .wr>]yN rM"l@3hP 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ']oQ]Yx0 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) K|@G t%Y |cY`x(?yP 'PutFullMatrix is more useful when actually having complex data such as with E} .^kc[(4 'scalar wavefield, for example. Note that the scalarfield array in MATLAB %>s|j'{ 'is a complex valued array. tg/H2p^Y raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) A)KZa"EX Matlab.PutFullMatrix("scalarfield","base", reals, imags ) =w^M{W.w Print raysUsed & " rays were included in the scalar field calculation." mVmGg, I?NyM 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used (iGTACoF 'to customize the plot figure. $ulOp;~A% xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) /7LR;>B j xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) |'2d_vR yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) hzC>~Ub5 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) <7$1kGlA nXpx = ana.Amax-ana.Amin+1 C.QO#b nYpx = ana.Bmax-ana.Bmin+1 M:V_/@W. F5#YOck&, 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS zn(PI3+]! 'structure. Set the axes labels, title, colorbar and plot view. 6zn5UW#q Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 2BobH_H Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) tI{_y Matlab.Execute( "title('Detector Irradiance')" ) bjS{( Matlab.Execute( "colorbar" ) LIdF 0 Matlab.Execute( "view(2)" ) |Ds=)S"
K Print "" Qei"'~1a Print "Matlab figure plotted..." ]N[ 5q=A5 cGD(.= 'Have Matlab calculate and return the mean value. h7 I{
4 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) ;=UsAB] Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 5M_H
NWi4 Print "The mean irradiance value calculated by Matlab is: " & meanVal 07 $o;W@ fn!KQ`,# 'Release resources 39jG8zr=Z[ Set Matlab = Nothing vcd\GN*4f *9i{,I@ End Sub t0I{q0 Lh<).<S 最后在Matlab画图如下: uwBiW E~:x(5'%d 并在工作区保存了数据: &VcV$8k m4yL@d,Yw Tb-F]lg$ 并返回平均值: ,?XCyHSgWW MJrR[h] 与FRED中计算的照度图对比: 2:= <^uBoKB/f 例: EZ`{Wnbq f
V( J| 此例系统数据,可按照此数据建立模型 e0 T\tc xP,hTE 系统数据 uM'Jp? Hq 188< 5PnDN\ 光源数据: < |