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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。 @O]v.<8 *3R3C+
L 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: OdSglB enableservice('AutomationServer', true) 6j2mr6o enableservice('AutomationServer') H@|h
Nn$@ Al}D~6MD 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。 g.,_E4L 5Z]]xR[ 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: Ns2<wl- 1. 在FRED脚本编辑界面找到参考. 'lWgHmE 2. 找到Matlab Automation Server Type Library {e]ktj#+{ 3. 将名字改为MLAPP j3t,Cx k`(Cwp{Oc r)]8zK4;= 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。 %mF Z!( z%lLbKSe 图 编辑/参考 S4O'N x :P/0 " 现在将脚本代码公布如下,此脚本执行如下几个步骤: Rlwewxmr 1. 创建Matlab服务器。 R!z32 <5k
2. 移动探测面对于前一聚焦面的位置。 pP|LSrY! 3. 在探测面追迹光线 =zsA@UM0 4. 在探测面计算照度 k1_"}B5 5. 使用PutWorkspaceData发送照度数据到Matlab wAA9M4 6. 使用PutFullMatrix发送标量场数据到Matlab中 VKb=)v[K 7. 用Matlab画出照度数据 :jHDeF.A 8. 在Matlab计算照度平均值 Eb~e=){ 9. 返回数据到FRED中 zd0[f3~ lHI?GiB@ 代码分享: aGs\zCAP Ox%.We5 Option Explicit E``\Jre@ '7yVvd Sub Main L (@".{T X%R ) Dim ana As T_ANALYSIS
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Dim move As T_OPERATION ^&!iq K2o Dim Matlab As MLApp.MLApp \R|qXB $ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long d`sIgll&n Dim raysUsed As Long, nXpx As Long, nYpx As Long OhW o Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double c`s ]ciC Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double
%G> Dim meanVal As Variant {^A,){uX] bH`r=@.:cu Set Matlab = CreateObject("Matlab.Application") cMZ- ]yV,lp ClearOutputWindow rp_Aw @!KG;d:l 'Find the node numbers for the entities being used. @3_."-d detNode = FindFullName("Geometry.Screen") *wl&Zzx detSurfNode = FindFullName("Geometry.Screen.Surf 1") $,8}3R5} anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") >k9W+mk +@BjQ|UZ 'Load the properties of the analysis surface being used. _%@ri]u{ov LoadAnalysis anaSurfNode, ana $Ma*q EB P;V5f8r? 'Move the detector custom element to the desired z position. cL+bMM$4r~ z = 50 r 3FUddF' GetOperation detNode,1,move uGY(` move.Type = "Shift" \rSofn#c move.val3 = z
H$!sK SetOperation detNode,1,move `%$l
b:e Print "New screen position, z = " &z z|v/hUrD zOn%\ 'Update the model and trace rays. >o4Ih^VB EnableTextPrinting (False) ,T0q.!d Update A&UGr971 DeleteRays Q7(I' TraceCreateDraw _r?.%]\. EnableTextPrinting (True) g93Hl& I'c
rH/z9 'Calculate the irradiance for rays on the detector surface. q{2
+Inf#: raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) NxrfRhaU3 Print raysUsed & " rays were included in the irradiance calculation. [;$9s=:[ [?S-on. 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. "W@>lf?" Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) V!zU4!@qP 3)3$ L 'PutFullMatrix is more useful when actually having complex data such as with {O5(O oDa 'scalar wavefield, for example. Note that the scalarfield array in MATLAB c3!YA"5 'is a complex valued array. a]t| /Mq raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) xi}3)5 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) y1t,i.
[ Print raysUsed & " rays were included in the scalar field calculation." x.ucsb ;GZ/V;S 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used J?oEzf;M 'to customize the plot figure. P$Fq62;}r4 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) \!df)qdu xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) uU!}/mbo yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) =S< |