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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。 Aw4)=-LKO 9f5~hBlo 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: S1'?"zAmd
enableservice('AutomationServer', true) 4gdXO enableservice('AutomationServer') l[m*csDk" $AMcU5^b7 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 .pm%qEh TL7qOA7^X 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: 0Q,Tcj 1. 在FRED脚本编辑界面找到参考. a>,_o(]cW 2. 找到Matlab Automation Server Type Library /Dt:4{aTOC 3. 将名字改为MLAPP [Fk|m1i! >TawJ"q-6R b E40^e 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 I3T;|;P7 qNrLM!Rj 图 编辑/参考 I69Z'}+qz MTgf. 现在将脚本代码公布如下,此脚本执行如下几个步骤: :P+7ti@ 1. 创建Matlab服务器。 -~4kh]7% 2. 移动探测面对于前一聚焦面的位置。 -4F}I3I 3. 在探测面追迹光线 U7f
o4y1} 4. 在探测面计算照度 NE)w$>0M 5. 使用PutWorkspaceData发送照度数据到Matlab :J2^Y4l2 6. 使用PutFullMatrix发送标量场数据到Matlab中 XH/!A`ZK 7. 用Matlab画出照度数据 VsK8 :[Al 8. 在Matlab计算照度平均值 Jcs
/i 9. 返回数据到FRED中 (dO0`wfM REi"Aj= 代码分享: iS"6)#a72 DZb0'+jQ Option Explicit 2_?VR~mA# hjk]?MC Sub Main e},:QL0X }S13]Kk?= Dim ana As T_ANALYSIS -qpM 6t Dim move As T_OPERATION _z.CV< Dim Matlab As MLApp.MLApp rd[mC[
r Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long n: {f\ Dim raysUsed As Long, nXpx As Long, nYpx As Long 4mX]JH`UTe Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double wnLpf Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double s+G(N$0U Dim meanVal As Variant ^%g8OP 4Sdj#w Set Matlab = CreateObject("Matlab.Application") /;21?o z\K% ClearOutputWindow o@aXzF2 |N
2r?b/g 'Find the node numbers for the entities being used. ~=oCou`XF detNode = FindFullName("Geometry.Screen") @j%@Z detSurfNode = FindFullName("Geometry.Screen.Surf 1") _)3C_G1! anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") q_BMZEM #E<~WpP 'Load the properties of the analysis surface being used. ,,)'YhG( LoadAnalysis anaSurfNode, ana UalwK MD,BGO?C 'Move the detector custom element to the desired z position. G#uB%:)&0u z = 50 YX3NZW2i GetOperation detNode,1,move NPa4I7`A move.Type = "Shift" Eb29tq move.val3 = z X;vUz SetOperation detNode,1,move Lc-WfzT Print "New screen position, z = " &z I_`NjJ;61 jgkY^l 'Update the model and trace rays. X"HVK+ EnableTextPrinting (False) ]}]+aB Update
nI+.De~ DeleteRays eU]I !pI< TraceCreateDraw g^i\7' EnableTextPrinting (True) %)&Tr` Y2g%{keo 'Calculate the irradiance for rays on the detector surface. L}g#h+GP[ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) o{mVXidE Print raysUsed & " rays were included in the irradiance calculation. k@[[vj|W @XcrHnH9 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. wp:Zur5Y Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) Z
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\&H~0X 'PutFullMatrix is more useful when actually having complex data such as with OsYZa`$, 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 2IkyC` 'is a complex valued array. Q(BZg{ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 3 "Qg"\ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) I0^oaccM Print raysUsed & " rays were included in the scalar field calculation." $!\L6;: bIV9cpW 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used X@)'E9g5: 'to customize the plot figure. $8[JL\ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) X %7l!
k[ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 5,Co(K yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) rQpQqBu yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) < |