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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。 NU2;X (z[ WOL:IZX% 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: d5:c^` enableservice('AutomationServer', true) FXkM#}RgNm enableservice('AutomationServer') ,.FxIl] xMG~N`r 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。 FJ)$f?=Qd smo~7; 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: <frutU16\ 1. 在FRED脚本编辑界面找到参考. 4~Q/"hMSkO 2. 找到Matlab Automation Server Type Library L)
T (< 3. 将名字改为MLAPP {&1/V V)N%WXG svH !1b 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。 JY(WK@ oW6XF-yM 图 编辑/参考 Wg]Qlw`\| ;>7De8v@@ 现在将脚本代码公布如下,此脚本执行如下几个步骤: v mk2{f,g 1. 创建Matlab服务器。 *VT/ 2. 移动探测面对于前一聚焦面的位置。 /f;~X"! 3. 在探测面追迹光线 >tW#/\x{ 4. 在探测面计算照度 <h *4Q 5. 使用PutWorkspaceData发送照度数据到Matlab o0KL5]. 6. 使用PutFullMatrix发送标量场数据到Matlab中 O3kA;[f; 7. 用Matlab画出照度数据 nb%6X82Q 8. 在Matlab计算照度平均值 : eVq#3} 9. 返回数据到FRED中 r mg}N %n9aaoD 代码分享: +ksVtG, Wvf
^N( Option Explicit oYH-wQ j y?4BqgB Sub Main 1yu4emye4
7hPY_W
y Dim ana As T_ANALYSIS 3)ywX&4"L Dim move As T_OPERATION $-sHWYZ Dim Matlab As MLApp.MLApp +QJ#2~pE Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long H9e<v4c Dim raysUsed As Long, nXpx As Long, nYpx As Long )\$|X}uny& Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double Btcy)LRk Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 8bld3p"^ Dim meanVal As Variant t1x1,SL W7nw6;7= Set Matlab = CreateObject("Matlab.Application") %1+4_g9 pYf-S?Y/V ClearOutputWindow bOY |H~ qlPT Ll 'Find the node numbers for the entities being used. Qt<&WB
fn detNode = FindFullName("Geometry.Screen") "=Me M)K detSurfNode = FindFullName("Geometry.Screen.Surf 1") )lDD\J7 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") {"KMs[M Pe3o;mx 'Load the properties of the analysis surface being used. 8KzkB;=n LoadAnalysis anaSurfNode, ana * r7rZFS L~N460 'Move the detector custom element to the desired z position. 1bwOmhkS z = 50 #o#H?Vo9b GetOperation detNode,1,move fe_5LC" move.Type = "Shift" ab?aQ*$+ move.val3 = z d8P^lv*rQW SetOperation detNode,1,move }Jj}%XxKs Print "New screen position, z = " &z @f3E`8 ;
BHtCuY 'Update the model and trace rays. a9Zq{Ysj EnableTextPrinting (False)
rjnrju+ Update wN~_v-~*Q DeleteRays 5\VWC I TraceCreateDraw DZtsy!xA EnableTextPrinting (True) A|{(/G2* sK?twg;D*| 'Calculate the irradiance for rays on the detector surface. q'Pf] raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) s6`?LZ0(z Print raysUsed & " rays were included in the irradiance calculation. j^RmrOg, [j+sC* 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. O5BYD=7 Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ;#< 0< 1T
n} 'PutFullMatrix is more useful when actually having complex data such as with 5wU]!bxr 'scalar wavefield, for example. Note that the scalarfield array in MATLAB M/`lM$98: 'is a complex valued array. Z6MO^_m2 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) J\=*#*rJ1 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) K_}K@' Print raysUsed & " rays were included in the scalar field calculation." ]u/sphPe )MT}+ai 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used jq0O22
-R 'to customize the plot figure. }3WxZv]I} xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) Ar#(psU xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) +G>\-tjSD yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) @d1Q"9}B yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) KLk~Y0$:v nXpx = ana.Amax-ana.Amin+1 +D*Z_Yh6 nYpx = ana.Bmax-ana.Bmin+1 4Ftu <<O$ G7c 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS xxQ;xI0+] 'structure. Set the axes labels, title, colorbar and plot view. AbW6x Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) C\hM =% Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) JC}D`h Matlab.Execute( "title('Detector Irradiance')" ) }"%N4(Kd Matlab.Execute( "colorbar" ) _Y m2/3! Matlab.Execute( "view(2)" ) y$M%2mh` Print "" @BMx!r5kn Print "Matlab figure plotted..." 4E}Yt$| ;5( UzQU 'Have Matlab calculate and return the mean value. P16~Qj Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) `){.+S(5C Matlab.GetWorkspaceData( "irrad", "base", meanVal ) ,|/f`Pl Print "The mean irradiance value calculated by Matlab is: " & meanVal Zx>=tx} $3kH~3{] 'Release resources Q\0'lQJdy Set Matlab = Nothing ?:9"X$XR V>3X\)qu End Sub )0k53-h& )D%~`,#pQ 最后在Matlab画图如下: J]r^W)O I)HPO,7 并在工作区保存了数据: j![\& z ;-Aa|aT! b%c9oR's^ 并返回平均值: >=w)x,0yX fI|$K)K 与FRED中计算的照度图对比: .x&%HA K)iF>y|{*q 例: _,*r_D61S &BSn? 此例系统数据,可按照此数据建立模型 ;qV>L=a G^@5H/) 系统数据 |6y F((4U"
x.4m|f0; 光源数据: y8xE
6i Type: Laser Beam(Gaussian 00 mode) cm+P]8o%{ Beam size: 5; \z ) %$#I Grid size: 12; m(P]k'ZH? Sample pts: 100; `@yp+8 相干光; N6TH}~62} 波长0.5876微米, JlJ a
# 距离原点沿着Z轴负方向25mm。 PZzMHK?hP f%8C!W]Dm 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: K@%].: enableservice('AutomationServer', true) y>ktcuML enableservice('AutomationServer') bW:!5"_{H
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