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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。 R)BH:wg" [rtMx8T 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:
&L4>w.b"N enableservice('AutomationServer', true) f&L8<ASFo enableservice('AutomationServer') Ts
1 W,sPg\G 3 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。 : tcqb2p QKtVwsz
+ 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: \4roM1&[
1. 在FRED脚本编辑界面找到参考. e[*%tx H 2. 找到Matlab Automation Server Type Library Xrd-/('2 3. 将名字改为MLAPP X(fT[A_2C J#*R]LU| DzE_p-
zs 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。 A6%~+9 @c^g< 图 编辑/参考 D|E,9|=v YTYCv7 现在将脚本代码公布如下,此脚本执行如下几个步骤:
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C#W 1. 创建Matlab服务器。 uEcK0>xp 2. 移动探测面对于前一聚焦面的位置。 *d$r`.9j 3. 在探测面追迹光线 EawtT 4. 在探测面计算照度 $SPA'63AC 5. 使用PutWorkspaceData发送照度数据到Matlab _/)HAw?k 6. 使用PutFullMatrix发送标量场数据到Matlab中 G=qT{c8Q 7. 用Matlab画出照度数据 p28=l5y+ 8. 在Matlab计算照度平均值 >'|Wrz67Z 9. 返回数据到FRED中 dEG1[QG $qy ST 代码分享: |^$?9Dn9.L K1[(%<Gp Option Explicit kCZxv"Ts *-.,QpgTX Sub Main w>uo-88 vK,.P:n Dim ana As T_ANALYSIS !=rJ~s
F/{ Dim move As T_OPERATION (=/}i' Dim Matlab As MLApp.MLApp RqRyZ*n Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long >XK |jPK Dim raysUsed As Long, nXpx As Long, nYpx As Long ( t59SY Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double GP;UuQz Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double Xwt}WSdF`k Dim meanVal As Variant ZIikDih1 cSWn4-B@l Set Matlab = CreateObject("Matlab.Application") TxXX}6 )w'GnUqWz ClearOutputWindow h;S? a5@XD_b 'Find the node numbers for the entities being used. C!s !j detNode = FindFullName("Geometry.Screen") N4[^!}4 detSurfNode = FindFullName("Geometry.Screen.Surf 1") LGPPyKNx anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ^.~m4t`U <^Sp4J 'Load the properties of the analysis surface being used. NG?- dkD LoadAnalysis anaSurfNode, ana ,ou&WI yC "E}38 'Move the detector custom element to the desired z position. /w2jlu}yt z = 50 zaMKwv}BR GetOperation detNode,1,move hz*H,E!> move.Type = "Shift" $61j_;WF` move.val3 = z yy#4DYht SetOperation detNode,1,move +je{%,* Print "New screen position, z = " &z B7ty*)i? Yo;Mexo! 'Update the model and trace rays. MZK%IC> EnableTextPrinting (False) ]B>g~t5J Update pCt0[R;? DeleteRays "Iwd-#;$; TraceCreateDraw *nc9u" EnableTextPrinting (True) m(eR Wx&pZ Xw |6
#^ 'Calculate the irradiance for rays on the detector surface. u RPvo}!=1 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Ab/KVB Print raysUsed & " rays were included in the irradiance calculation. mqk tM6 6;{E-y 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 3~6,fTMz{ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 6BIr{SY *Ph@XkhU 'PutFullMatrix is more useful when actually having complex data such as with YqNI:znm- 'scalar wavefield, for example. Note that the scalarfield array in MATLAB v!77dj 6I 'is a complex valued array. M&~cU{9c raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 0o&B 7N Matlab.PutFullMatrix("scalarfield","base", reals, imags ) -5TMV#i
{ Print raysUsed & " rays were included in the scalar field calculation." 32Jl|@8,g (Q~(t 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used /Vy,6:$H3 'to customize the plot figure. c!HmZ]/ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) i$W
E1- xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) MR-cO Pn yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) WuUT>omH yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 1G62Qu$O nXpx = ana.Amax-ana.Amin+1 }j6<S-s~ nYpx = ana.Bmax-ana.Bmin+1 -VP da @@w |VE*_ G 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS qbu5aK}+ 'structure. Set the axes labels, title, colorbar and plot view. cu#s}*Ip Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) RuuXDuu:VL Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) =V*4&OU Matlab.Execute( "title('Detector Irradiance')" ) {u_2L_ Matlab.Execute( "colorbar" ) |?Bb{Es Matlab.Execute( "view(2)" ) vg ^&j0 Print "" W9%B9~\G;+ Print "Matlab figure plotted..." 9d1 Gu" o dTg.m 'Have Matlab calculate and return the mean value. &j_:VP Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) |cd=7[B Matlab.GetWorkspaceData( "irrad", "base", meanVal ) /!HFi> Print "The mean irradiance value calculated by Matlab is: " & meanVal T^XU5qgN kF o&! 'Release resources ? =a, Set Matlab = Nothing PP_fTacX -|x YT+?% End Sub F\(7B# KuohUH+ 最后在Matlab画图如下: **L3T3$) ?7CHHk 并在工作区保存了数据: yNkE> elzKtVw Mh;rhQ 并返回平均值: Th(F^W9 `p{,C`g,R 与FRED中计算的照度图对比: H]JVv8 @!zT+W& 例: s#2<^6 $,L,VYN 此例系统数据,可按照此数据建立模型 At=l>
sg!*%*XQ 系统数据 8`S6BkfC| V-
HO_GDo wM#BQe3t# 光源数据: 1[Ffl^\ARp Type: Laser Beam(Gaussian 00 mode) .ugQH<B Beam size: 5; }2-p=Y:6 Grid size: 12; Y^P'slY{% Sample pts: 100; RS`~i8e' 相干光; Y%iimbBY| 波长0.5876微米, SuU %x2 距离原点沿着Z轴负方向25mm。 Z6XP .. &$
/}HND 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: RIQw+RG> enableservice('AutomationServer', true) 6
SosVE>Z enableservice('AutomationServer') 70&]nb6f
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