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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。 Rt4di^v Alu5$6X 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: OgMI enableservice('AutomationServer', true) $I8[BYblB enableservice('AutomationServer') ixI:@#5wY [thboP.? 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。
azGnP3_ "iek,Y}j7 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: xqWj|jA 1. 在FRED脚本编辑界面找到参考. )Vk:YL++ 2. 找到Matlab Automation Server Type Library Vyt
E 3. 将名字改为MLAPP u4"r>e6_B DrS?=C@ rm|7
[mK 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 l,bZG3,6 mxL;;- 图 编辑/参考 FAtWsk*pgY OmNn,PCl8 现在将脚本代码公布如下,此脚本执行如下几个步骤: (,tHL 1. 创建Matlab服务器。 +Jq`$+%C 2. 移动探测面对于前一聚焦面的位置。 G8P+A1
f/> 3. 在探测面追迹光线 .<w)Bmh 4. 在探测面计算照度 dXZP[K# 5. 使用PutWorkspaceData发送照度数据到Matlab cjY@Ot*i$ 6. 使用PutFullMatrix发送标量场数据到Matlab中 r$DZkMue 7. 用Matlab画出照度数据 s=/^lOOO 8. 在Matlab计算照度平均值 3^ ~Zj95M 9. 返回数据到FRED中 6Ct0hk4 VM;g+RRq 代码分享: .0
X$rX= m/?h2McS Option Explicit PP4d?+;V ?*o;o?5s^ Sub Main Fwv\ pJ}$ MPG+B/P& Dim ana As T_ANALYSIS ZgBckb Dim move As T_OPERATION ;MZbL) Dim Matlab As MLApp.MLApp m3"c (L`B Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 'FxYMSZS$ Dim raysUsed As Long, nXpx As Long, nYpx As Long 3_U\VGm Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 4k*qVOBa6R Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double am(#Fa Dim meanVal As Variant U,HS;wo;t F*!gzKZ" Set Matlab = CreateObject("Matlab.Application") jrcc !7Uu]m69n ClearOutputWindow kPedX %IU4\ZY> 'Find the node numbers for the entities being used. `D"1
gD}{A detNode = FindFullName("Geometry.Screen")
2%]t3\XW detSurfNode = FindFullName("Geometry.Screen.Surf 1") 8J^d7uC anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") W
U0UG$o` >vxWx[fRu 'Load the properties of the analysis surface being used. N.vG]%1" LoadAnalysis anaSurfNode, ana 8xgc[# ku-cn2M/ 'Move the detector custom element to the desired z position. ++gPv}:$X z = 50 ~=Fk/ GetOperation detNode,1,move 7_7xL(F/ move.Type = "Shift" 4V>vg2
d move.val3 = z Tz2x9b\82 SetOperation detNode,1,move *Ji9%IA Print "New screen position, z = " &z s)Gb!-`` !8Y3V/)NU 'Update the model and trace rays. YpiRF+G
EnableTextPrinting (False) Uv'uqt Update wvX"D0eVn DeleteRays ec#_olG% TraceCreateDraw $'y1Po'2 EnableTextPrinting (True) Z{
%Uw;d Bd QQ9$@5 'Calculate the irradiance for rays on the detector surface. eA10xpM0 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) [e1\A&T Print raysUsed & " rays were included in the irradiance calculation. iPz1eUj 6\XP|n-0+0 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. "LXXs0 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) zQ=aey% zK,~ 37)\ 'PutFullMatrix is more useful when actually having complex data such as with v(a9#bMZU 'scalar wavefield, for example. Note that the scalarfield array in MATLAB PXR0 Yn 'is a complex valued array. Vj29L?3 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) Qk|( EFQ9 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) Fr<Pe&d |