-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-12-02
- 在线时间1892小时
-
-
访问TA的空间加好友用道具
|
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。 `18G
5R _^KD&t%!+y 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: )T^hyi$ enableservice('AutomationServer', true) 6s6[sUf=l& enableservice('AutomationServer') :S.0e z2r{AQ.& 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。 4FYws5]$ s>kzt1,x 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: :wIbKs.r 1. 在FRED脚本编辑界面找到参考. NJ|8##Z> 2. 找到Matlab Automation Server Type Library s)}C&T$Y. 3. 将名字改为MLAPP k'm!| 6JJ%`Uojh }%%| '8 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 4YKb~1qkk /@0wbA 图 编辑/参考 lO:[^l?F <@oK^ja 现在将脚本代码公布如下,此脚本执行如下几个步骤: xC|7"N^/ 1. 创建Matlab服务器。 <h(tW 2. 移动探测面对于前一聚焦面的位置。 f@Db._E 3. 在探测面追迹光线 !?]NMf_ 4. 在探测面计算照度 P!:D2zSH_ 5. 使用PutWorkspaceData发送照度数据到Matlab L='GsjF0} 6. 使用PutFullMatrix发送标量场数据到Matlab中 u{HB5QqK 7. 用Matlab画出照度数据 9'}m797I' 8. 在Matlab计算照度平均值 p 5P<3( 9. 返回数据到FRED中 *vht</?J #\fApRL 代码分享: S/8xo@vct] _Nw-|N . Option Explicit sq*sb dE lE /" Sub Main SFTThM]8M1 J3C"W794} Dim ana As T_ANALYSIS 1SQ&mH/ Dim move As T_OPERATION [}.OlR3) Dim Matlab As MLApp.MLApp Bisht%]^ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long w
J; y4 Dim raysUsed As Long, nXpx As Long, nYpx As Long UL(#B TK Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 9[/Gd{`XC Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double ?k#-)inf) Dim meanVal As Variant hV_0f_Og iGM-#{5 Set Matlab = CreateObject("Matlab.Application") Y8(g8RN =Bl#CE)X ClearOutputWindow 7|*|xLrVY +tl&Jjdm 'Find the node numbers for the entities being used. &vo]l~. detNode = FindFullName("Geometry.Screen") 8
"|')f# detSurfNode = FindFullName("Geometry.Screen.Surf 1") cSQvP. anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") H+ t^eg88 gFJd8#6t 'Load the properties of the analysis surface being used. 5s`NR<|2L LoadAnalysis anaSurfNode, ana 5yuR[VU CKyX Z 'Move the detector custom element to the desired z position. Za5*HCo z = 50 YEQ}<\B\& GetOperation detNode,1,move cW%F%:b move.Type = "Shift" ~#N^@a move.val3 = z }3ty2D#/: SetOperation detNode,1,move xrS;06$ Print "New screen position, z = " &z ^|(F|Z Z#%4QIz? 'Update the model and trace rays. !Hxx6/ EnableTextPrinting (False) yS %J$o& Update [*Wq6n DeleteRays :k#Y|( TraceCreateDraw @ITJ}e4 EnableTextPrinting (True) C&D!TR!K {O[a+r.n 'Calculate the irradiance for rays on the detector surface. ,_D`0B6o raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) [YLaRr Print raysUsed & " rays were included in the irradiance calculation. ,aU_bve 3t)07(x_B 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. eE '\h Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ^/U-(4O05* b[%sKl 'PutFullMatrix is more useful when actually having complex data such as with @/g%l1$` 'scalar wavefield, for example. Note that the scalarfield array in MATLAB amK"Z<V F 'is a complex valued array. /z.Y<xOc raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) KQ9~\No] Matlab.PutFullMatrix("scalarfield","base", reals, imags ) n>"0y^v Print raysUsed & " rays were included in the scalar field calculation." 1.6yi];6 IXDj;~GF 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used nRzD[3I 'to customize the plot figure. oYG9i=lZ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) kFg@|#0v9 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) N`h, 2!(j yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ZBUEg7c yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) olB?"M=H nXpx = ana.Amax-ana.Amin+1 5B< |