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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。 |mb2<! ag{ WK>F0xMs1 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: GShxPH{_j enableservice('AutomationServer', true) j_Szw
w- enableservice('AutomationServer') :?t~|7O: qlO}=b/ 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。 un{ZysmtB6 (eN7s_ 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: y?$DDD 1. 在FRED脚本编辑界面找到参考. /at7H! 2. 找到Matlab Automation Server Type Library ZitM<Qi&y 3. 将名字改为MLAPP '/W$9jm PMzPj,
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DL 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。 lE:g A, I.<c{4K5 图 编辑/参考 ~6 6xO9s f9D e!"*& 现在将脚本代码公布如下,此脚本执行如下几个步骤: R?{+&r.X 1. 创建Matlab服务器。 $]v}X},, 2. 移动探测面对于前一聚焦面的位置。 t[^$F, 3. 在探测面追迹光线 Zj`WRH4 4. 在探测面计算照度 (`P\nnb 5. 使用PutWorkspaceData发送照度数据到Matlab yYG<tUG; 6. 使用PutFullMatrix发送标量场数据到Matlab中 Ni,nQ;9 7. 用Matlab画出照度数据 c`a( 8. 在Matlab计算照度平均值 EYAaK^ & 9. 返回数据到FRED中 fr@F7s5} ]R__$fl`8 代码分享: Tg\bpLk0= rd%%NnT" Option Explicit gAqK)@8- 0I&k_7_ Sub Main {MUB4-@?F$ T{YZ`[ Dim ana As T_ANALYSIS * QgKo$IF Dim move As T_OPERATION Uzu6>yT Dim Matlab As MLApp.MLApp bF'rK'', Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long %`Re{%1; Dim raysUsed As Long, nXpx As Long, nYpx As Long %,$ n^{v Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ._mep\#.: Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double XX6Z|Y5. Dim meanVal As Variant k+3qX'fd O7K.\ Set Matlab = CreateObject("Matlab.Application") A4K.,bZ |c_qq Bd ClearOutputWindow V~J5x >O / HTY>b 'Find the node numbers for the entities being used. 2-&EkF4p' detNode = FindFullName("Geometry.Screen") `8:0x?X detSurfNode = FindFullName("Geometry.Screen.Surf 1") v3tJtb^'! anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ?6#won Gr"CHz/ 'Load the properties of the analysis surface being used. D #ddx LoadAnalysis anaSurfNode, ana \mqx ' N.F5)04 'Move the detector custom element to the desired z position. $vO&C6m$ z = 50 f8
d
3ZK GetOperation detNode,1,move 1H)mJVIKkB move.Type = "Shift" d[ N1zQW move.val3 = z wT1s;2 % SetOperation detNode,1,move NW3c_]`= Print "New screen position, z = " &z Z:;} P&-o>mM 'Update the model and trace rays. 92+8zX EnableTextPrinting (False) DSGcxM+ Update niVR!l DeleteRays W:w~ M'o TraceCreateDraw aQkOQy EnableTextPrinting (True) B@,9Cx564 K|& f5w 'Calculate the irradiance for rays on the detector surface. gT+/nSrLV raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) xNP_>Qa~ Print raysUsed & " rays were included in the irradiance calculation. ITu19WG gr=h!'m 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. p7h#.m~Qu Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) *Ak .KBg +^)v"@,VP 'PutFullMatrix is more useful when actually having complex data such as with P T"}2sR) 'scalar wavefield, for example. Note that the scalarfield array in MATLAB V5|ANt 'is a complex valued array. ,pNx(a raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) R[WiW RfD Matlab.PutFullMatrix("scalarfield","base", reals, imags ) 95DEuReKi Print raysUsed & " rays were included in the scalar field calculation." Rx%S<i;9 6CJMQi,kn 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ! -gU~0 'to customize the plot figure. n,la<N] xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) &W `xZyb3 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) >}5?`.K~Q* yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) )?n'ZhsX yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) rg/{5f nXpx = ana.Amax-ana.Amin+1 NnZW@ln"| nYpx = ana.Bmax-ana.Bmin+1 "fFSZ@,r @hLkU4S 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS YJi%vQ*] 'structure. Set the axes labels, title, colorbar and plot view. ]rcF/uQJ<n Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) jDzQw>TX Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) voWH.[n^_ Matlab.Execute( "title('Detector Irradiance')" ) T t;F- Matlab.Execute( "colorbar" ) Lu.zc='\ Matlab.Execute( "view(2)" ) gN&i&%*! Print "" c]=2>ov)hR Print "Matlab figure plotted..." f|RmAP;X, }xZi Ct 'Have Matlab calculate and return the mean value. rk=D5E7 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) n:j'0WW Matlab.GetWorkspaceData( "irrad", "base", meanVal ) dZM^?rq Print "The mean irradiance value calculated by Matlab is: " & meanVal V35Vi6*p -[>de!
T3$ 'Release resources m 2H4V+M+ Set Matlab = Nothing
~zp8%lEe 3;nOm =I End Sub -@TY8#O#- 9+.wj/75 最后在Matlab画图如下: yTm
\OUD Uj@th 并在工作区保存了数据: ~^t@TMk$ 6r7>nU&d N(/) e 并返回平均值: %idBR7?`g >A#5` $i 与FRED中计算的照度图对比: b0P3S!E dBWny& 例: #A63?kDE&& 6Z\ aJ 此例系统数据,可按照此数据建立模型 P8 X07IK 4WT[( 系统数据 56.!L ^@fD{]I =C\Tl-$\f 光源数据: F^ q{[Z Type: Laser Beam(Gaussian 00 mode) fHt \KP Beam size: 5; PK\Z Rl Grid size: 12; X1o",,N^M Sample pts: 100; }\4yU=JPK 相干光; 3i^X9[. 波长0.5876微米, XqH@3Ehk 距离原点沿着Z轴负方向25mm。 "k zKQ~ }~FX!F#oU 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: 6Yai?*.Q enableservice('AutomationServer', true) Met?G0[ enableservice('AutomationServer') W/'1ftn?D q8 v iC| hCxg6e<[ QQ:2987619807 ]HKt7 %,
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