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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。 S~`AnX3! :l[Q 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: Ya{1/AaM enableservice('AutomationServer', true) 3S21DC@Y enableservice('AutomationServer') 9O_N
iu0 |Y8o+O_` 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。 *y$r y] DFH6.0UW 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: 4B,A+{3yL 1. 在FRED脚本编辑界面找到参考. {N`<e>A]{ 2. 找到Matlab Automation Server Type Library + {dIs 3. 将名字改为MLAPP tXuxTVhoT ;'+cT.cmH VZ!$'?? 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。 ]@ g$<& LR.+CxQ 图 编辑/参考 xJ.!Q)[ [l{eJ/W 现在将脚本代码公布如下,此脚本执行如下几个步骤: b,sc 1. 创建Matlab服务器。 T`G"2|ISS 2. 移动探测面对于前一聚焦面的位置。 SuuS!U+i> 3. 在探测面追迹光线 55en
D 4. 在探测面计算照度 73<yrBxp 5. 使用PutWorkspaceData发送照度数据到Matlab ~n\ea:. 6. 使用PutFullMatrix发送标量场数据到Matlab中 <;"=ah7A 7. 用Matlab画出照度数据 |a\TUzq 8. 在Matlab计算照度平均值 a
VMFjkW 9. 返回数据到FRED中 @=1``z# ':dHYvP/UX 代码分享: _QCI<|A J4X35H=Z Option Explicit }e @-[RJ! Wuz~$SU Sub Main DgP%Q pdu Dim ana As T_ANALYSIS <us{4% Dim move As T_OPERATION MPc=cLv Dim Matlab As MLApp.MLApp tYa*%|!v Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long "|rqt.f2[ Dim raysUsed As Long, nXpx As Long, nYpx As Long ^a5>`W Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double hdb4E|'A Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double GC3L2C0)k Dim meanVal As Variant -qF| Y
f (iP,YKG1? Set Matlab = CreateObject("Matlab.Application") %q^]./3p /ep~/#Ia ClearOutputWindow xnOlV Z;s-t\C 'Find the node numbers for the entities being used. b>WT-.b0 detNode = FindFullName("Geometry.Screen") vL0Ol-Vt detSurfNode = FindFullName("Geometry.Screen.Surf 1") 7F~+z7(h anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") (v}: zBfBYhS- 'Load the properties of the analysis surface being used. b<7f:drVC LoadAnalysis anaSurfNode, ana Awh)@iTL E(#2/E6 'Move the detector custom element to the desired z position. @xEQ<g z = 50 ]={Hq9d@ GetOperation detNode,1,move eo[^ij move.Type = "Shift" w (1a{m?ht move.val3 = z q4oZJ -` SetOperation detNode,1,move UJ:B:hh'' Print "New screen position, z = " &z !C?z$5g N5DS-gv 'Update the model and trace rays. N%+M+zEJ EnableTextPrinting (False) f_8~b0` Update K%;yFEZ DeleteRays tHeLq*)) TraceCreateDraw <5%We(3 EnableTextPrinting (True) uip]K{/A!e aT #|mk=\ 'Calculate the irradiance for rays on the detector surface. 6~LpBlb raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) yM@cml6Ox Print raysUsed & " rays were included in the irradiance calculation. I4'j_X
t e`^j_VnEH 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. r^)<Jy0|r Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) v},sWjv 9`AQsZ2 'PutFullMatrix is more useful when actually having complex data such as with ! ZEKvW 'scalar wavefield, for example. Note that the scalarfield array in MATLAB kTV D4Z= 'is a complex valued array. }=gGs raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) p(Mv^ea Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 3]acfCacC Print raysUsed & " rays were included in the scalar field calculation." XJ9>a-{ :|Cf$2k7 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used |a+8-@-Tj 'to customize the plot figure. MZ'HMYed xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 2X`M&)"X xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) |wx1
[xZ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) RiklwR#~r/ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) szHUHW~;J nXpx = ana.Amax-ana.Amin+1 &n|gPp77$ nYpx = ana.Bmax-ana.Bmin+1 ^&By |