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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。 l5=u3r9WYC 1 [fo'M 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: ;48P vw>g} enableservice('AutomationServer', true) \;-=ODC enableservice('AutomationServer') ;'=VrE6 7.Ml9{M/i 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。 t7|MkX1 9 m\)\/V 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: |.b%rVu 1. 在FRED脚本编辑界面找到参考. 0 W~.WkD 2. 找到Matlab Automation Server Type Library H\)gE> 3. 将名字改为MLAPP <#xrrRhm} 20rN,@2< Zk]k1]u*5 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。 +"YTCzv;t 3D
9N:c 图 编辑/参考 ljup#:n =cdh'"XN 现在将脚本代码公布如下,此脚本执行如下几个步骤: M MAAHo 1. 创建Matlab服务器。 DH\wDQ 2. 移动探测面对于前一聚焦面的位置。 W
*YW6 3. 在探测面追迹光线 ,'FD}yw4v 4. 在探测面计算照度 5U0ytDZ2/( 5. 使用PutWorkspaceData发送照度数据到Matlab E x_L!9>! 6. 使用PutFullMatrix发送标量场数据到Matlab中 C!!mOAhJ 7. 用Matlab画出照度数据 lq1[r~ 8. 在Matlab计算照度平均值 <^#P6 9. 返回数据到FRED中 #mgA/q?A ;c>>$lr 代码分享: >65
TkAp Sdgb#?MR| Option Explicit ]@*tfz\YaH TkA9tFi Sub Main b\1+kB/8 wX-RQ[2X Dim ana As T_ANALYSIS dav vI$TA Dim move As T_OPERATION @(i*-u3Tq Dim Matlab As MLApp.MLApp yrO?Np Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long XK1fHfCEa Dim raysUsed As Long, nXpx As Long, nYpx As Long LL{t5(- _ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double v-ThdE$G# Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 9U]pH%.9 Dim meanVal As Variant a|UqeNI{ wOjv[@d Set Matlab = CreateObject("Matlab.Application") !loO%3_) e:qo_eSC^- ClearOutputWindow w]n4KR4 *7\W=- 'Find the node numbers for the entities being used. e d_m +NM detNode = FindFullName("Geometry.Screen") /a%*u6z@ detSurfNode = FindFullName("Geometry.Screen.Surf 1") xYmdCf@H anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") E\w+kAAf Fl<(m 'Load the properties of the analysis surface being used. <R>Q4&we( LoadAnalysis anaSurfNode, ana 77``8, _O$tuC% 'Move the detector custom element to the desired z position. m+H% g"Zj z = 50 zgK;4
22$m GetOperation detNode,1,move -=}b;Kf- move.Type = "Shift" 1c'79YU move.val3 = z B-$+UE>% SetOperation detNode,1,move i9KTX%s5^ Print "New screen position, z = " &z kr#I{gF 5|CzX X#U 'Update the model and trace rays. INOH{`}Ew EnableTextPrinting (False) B0v|{C Update Eevw*;$x DeleteRays rrAqI$6 TraceCreateDraw rmoJ
=.' EnableTextPrinting (True) 3i6h"Wu`n $1~c_<DN 'Calculate the irradiance for rays on the detector surface. >ZX|4U[$P raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) YtMlqF Print raysUsed & " rays were included in the irradiance calculation. )qmFK
.;% |IAW{_9)U 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. t|.Ft<c# Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) p(.N(c (oF-O{ 'PutFullMatrix is more useful when actually having complex data such as with {(%~i37 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 0#<WOns1
'is a complex valued array. a/34WFC raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) V(r`.75 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) b) Ux3PB Print raysUsed & " rays were included in the scalar field calculation." b )Tl* nz[
m3] 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used Y!M~#oqio 'to customize the plot figure. AO $Wy@ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) ]9s\_A9 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) u7[pLtOwN yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) IYLZ
+> yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) LaclC]yLU nXpx = ana.Amax-ana.Amin+1 2Q}7fht nYpx = ana.Bmax-ana.Bmin+1 L$SMfx AxEc^Cof 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS {d,?bs) 'structure. Set the axes labels, title, colorbar and plot view. pUGN!3 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 6(>WGR Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 'aZASPn[ Matlab.Execute( "title('Detector Irradiance')" ) lQWBCJ8y Matlab.Execute( "colorbar" ) <W2ZoqaV Matlab.Execute( "view(2)" ) 8A!'I<S1 Print "" wh*:\_!0\ Print "Matlab figure plotted..." Sj@15 W }Bi@?Sb 'Have Matlab calculate and return the mean value. &1l~&,, Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) <n\i>A3`,S Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 6m@0;Ht Print "The mean irradiance value calculated by Matlab is: " & meanVal bLco:-G1E1 R B%:h-t4 'Release resources c@9##DPn Set Matlab = Nothing oBC]UL;8xJ >9MS"t End Sub pr/'J!{^ zQ_z7FJCB 最后在Matlab画图如下: cf\&No?-p x%pRDytA 并在工作区保存了数据: p_r4^p\ 6<PW./rk: 6uqUiRs() 并返回平均值: ~2(]ZfO?>H h9jc,Xu5X 与FRED中计算的照度图对比: p(?g- :]-$dEu& 例: .lr5!Stb )P%4:P 此例系统数据,可按照此数据建立模型 \C7q4p?8 Qh8C,"a 系统数据 S eOy7 7DZTQUb" `,P
>mp)uU 光源数据: Wj tft% Type: Laser Beam(Gaussian 00 mode) ,_bp)-O G Beam size: 5; .:N:p We Grid size: 12; r>O|L%xpv Sample pts: 100; (kY@7)d'e 相干光; d>/Tu_ y 波长0.5876微米, |EEi&GOR(y 距离原点沿着Z轴负方向25mm。 ]'g:B p Fpf><Rn 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:
QAUykS8 enableservice('AutomationServer', true) 1mix+.d enableservice('AutomationServer') +99Bi2H}o 7@3sUA_Go p#=;)1 QQ:2987619807 ^cn@?k((A
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