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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。 =u${2= HBo^8wN 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: .;iXe enableservice('AutomationServer', true) )'DFDrY enableservice('AutomationServer') 3,3{wGvHHW $
7O[|:Yv 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。 ')Ozz<{ V{ra,a* 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: =lr*zeHLC 1. 在FRED脚本编辑界面找到参考. [UR+G8X21m 2. 找到Matlab Automation Server Type Library 5#$E4k:YV 3. 将名字改为MLAPP [$8*(d"F' %w/o#*j<; W4|1wd}.t 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 8Tt2T}
Y ZV_mP'1* 图 编辑/参考 zdU<]ge h8u(lIRHQ 现在将脚本代码公布如下,此脚本执行如下几个步骤: }@!d(U* 1. 创建Matlab服务器。 q6\z]8) 2. 移动探测面对于前一聚焦面的位置。 3vQ?vS|2 3. 在探测面追迹光线 Crm](Z? 4. 在探测面计算照度 SO]x^+[ 5. 使用PutWorkspaceData发送照度数据到Matlab b;9v.MZ4>g 6. 使用PutFullMatrix发送标量场数据到Matlab中 1g2%f9G 7. 用Matlab画出照度数据 ;T-i+_ 8. 在Matlab计算照度平均值 .<rL2`C[c 9. 返回数据到FRED中 tojJQ6;J i ,4 代码分享: }Jh!B| +qD4`aI Option Explicit gigDrf} _o' jy^ Sub Main B/i,QBPF] JEU?@J71O Dim ana As T_ANALYSIS e>uV8!u Dim move As T_OPERATION [^1;8Tbk Dim Matlab As MLApp.MLApp cV&(L]k>` Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long 7bQ#M )} Dim raysUsed As Long, nXpx As Long, nYpx As Long xqmJPbA
Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double *ZKfyn$+~ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double , $78\B^ Dim meanVal As Variant "aB]?4 =WJ*$j( Set Matlab = CreateObject("Matlab.Application") h9>~?1$lz .6(Bf$E ClearOutputWindow s@^GjA[6+ xfos>|0N 'Find the node numbers for the entities being used. O0WzDD detNode = FindFullName("Geometry.Screen") 67/hhO detSurfNode = FindFullName("Geometry.Screen.Surf 1") 75Jh(hd( anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") L
a0H /<zBcpVNV 'Load the properties of the analysis surface being used. +3]@0VM26; LoadAnalysis anaSurfNode, ana N%_-5Q)so dH&N< 'Move the detector custom element to the desired z position. U/D\N0 z = 50 &q``CCOF& GetOperation detNode,1,move 5W 5\*L move.Type = "Shift" jVi''#F?f move.val3 = z Yt0
l'B%[u SetOperation detNode,1,move Z-Bw?_e_K Print "New screen position, z = " &z Uu
}ai."iB S>*i^If 'Update the model and trace rays. c}g^wLa EnableTextPrinting (False) So bK<6 Update d[-w&[iy DeleteRays e|"`W`"- TraceCreateDraw 4q~+K'Z EnableTextPrinting (True) fCO!M1 t \W??`?Idh 'Calculate the irradiance for rays on the detector surface. niqi DT/ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) WH/r$.& Print raysUsed & " rays were included in the irradiance calculation. .CQ
IN] iD CIj3D" 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. k2k/v[60 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) fo4j^,` 2[qO;js 'PutFullMatrix is more useful when actually having complex data such as with 5a5I+*
c 'scalar wavefield, for example. Note that the scalarfield array in MATLAB %CD}A%~ 'is a complex valued array. uDQ
d48> raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) H5^'J`0\ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) Co[ rhs Print raysUsed & " rays were included in the scalar field calculation." Tx`;y| /NMd GKr 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 0)yvyQ5 'to customize the plot figure. Ko>pwhR} xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) q`"gT;3S xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) iN<& yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) vZhN%
DfY yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) h1FM)n[E7 nXpx = ana.Amax-ana.Amin+1 <M7@JgC & nYpx = ana.Bmax-ana.Bmin+1 h&NcN-[" FTtYzKX(bv 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS bkLm]n3 'structure. Set the axes labels, title, colorbar and plot view. 1i$9x$4~E Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ;W'y^jp]" Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) T&w3IKb|} Matlab.Execute( "title('Detector Irradiance')" ) X<#Q~" Matlab.Execute( "colorbar" ) J+Q
;'J Matlab.Execute( "view(2)" ) QVb@/ Print "" -81usu&NH Print "Matlab figure plotted..."
jiC;*]n 8e[kE>tS._ 'Have Matlab calculate and return the mean value. #RbPNVs Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) a^,6[ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) jF_K*:gQ Print "The mean irradiance value calculated by Matlab is: " & meanVal 4WzB=C(f )$#ov-] 'Release resources kJZBQ<^ Set Matlab = Nothing CP]BSyim' 4F??9o8 } End Sub N&-d8[~ w2@ `0 最后在Matlab画图如下: m%qah>11 9fzbR~s 并在工作区保存了数据: hz>&E,<8q s'tmak-}| R`:Y&)c_$ 并返回平均值: esLPJx IT'~.!o7/ 与FRED中计算的照度图对比: NyeGa : \:jIP 例: 600-e;p (TVzYm
y 此例系统数据,可按照此数据建立模型 y4C_G? "m3u}!`3 系统数据 ,xn+T)2I *h-_
u;F++$= 光源数据: 1Ty{k^% Type: Laser Beam(Gaussian 00 mode) hE/gul?|_ Beam size: 5; <q~&g
&&+ Grid size: 12; _E{SGbCCi Sample pts: 100; |GA4fFE= 相干光; 7M<7^)9 波长0.5876微米, )z=`,\&p: 距离原点沿着Z轴负方向25mm。 f]h99T TMhUo#`I|
对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: _o8il3 enableservice('AutomationServer', true) *QG>U [ enableservice('AutomationServer') VWI|`O.w 5dXC (=j]fnH? QQ:2987619807 $f7#p4;}(
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