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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。 96
!e:TU seo.1.Da2 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: j-j,0!T~b enableservice('AutomationServer', true) Yn }Ivg enableservice('AutomationServer') rfS kQT (Cjw^P|Y@
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。 H '(Ky @fxDe[J: 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: )~l`%+ 1. 在FRED脚本编辑界面找到参考. 3fWL}]{<a 2. 找到Matlab Automation Server Type Library jh&WL 3. 将名字改为MLAPP Td6"o&0A! e[a?5,s2 WMLsKoby 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。 R87e"m/C% _Q1[t9P" 图 编辑/参考 +sc--e? `upxM0gc 现在将脚本代码公布如下,此脚本执行如下几个步骤: 1v^eXvY 1. 创建Matlab服务器。 Mli`[8@( 2. 移动探测面对于前一聚焦面的位置。 AH#eoKu 3. 在探测面追迹光线 cc^ [u+ 4. 在探测面计算照度 h!L6NS_Q, 5. 使用PutWorkspaceData发送照度数据到Matlab 4D-4BxN* 6. 使用PutFullMatrix发送标量场数据到Matlab中 nmZJ%n 7. 用Matlab画出照度数据 06#40- 8. 在Matlab计算照度平均值 "2'pS<| 9. 返回数据到FRED中 6X@$xe847[ <)
`?s 代码分享: N=oWIK<;- (yx9ox@rL Option Explicit XeT{y]lkd |4@su"OA Sub Main #, KjJ cj!Ew}o40D Dim ana As T_ANALYSIS @m=xCg.Z Dim move As T_OPERATION I;<aJo6Yl Dim Matlab As MLApp.MLApp /T_ G9zc Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long LZB=vc|3/ Dim raysUsed As Long, nXpx As Long, nYpx As Long XOe8(cXa9 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double G-)Q*p{i| Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 8JU9Qb]L'I Dim meanVal As Variant /b)V=mcR kq
SpZoV0' Set Matlab = CreateObject("Matlab.Application") zNs8yMnFr f;nO$h[Qb ClearOutputWindow K; +w'/{ |Ts|>"F' 'Find the node numbers for the entities being used. /*+P}__k detNode = FindFullName("Geometry.Screen") Whd2mKwiO detSurfNode = FindFullName("Geometry.Screen.Surf 1") $#k 8xb anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") QyGTm"9l 8~=<!(M)m/ 'Load the properties of the analysis surface being used. 02lI-xHe LoadAnalysis anaSurfNode, ana ^rmcyy8;g .FarKW 'Move the detector custom element to the desired z position. _i=431Z40 z = 50 W]]@pbG"H\ GetOperation detNode,1,move BJ0P1vh6M move.Type = "Shift" \Tc<27- move.val3 = z _7h:NLd SetOperation detNode,1,move 7Z#r9Vr Print "New screen position, z = " &z ID-Y* ZB)`*z>* 'Update the model and trace rays. OM]d}}=Y EnableTextPrinting (False) xH\#:DLY Update fL #e4 DeleteRays 'UYxVh9D TraceCreateDraw "G^Z>Z-` EnableTextPrinting (True) JH4hy9i $S_xrrE# 'Calculate the irradiance for rays on the detector surface. WR a4g
raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) H%L oI)w Print raysUsed & " rays were included in the irradiance calculation. k$kOp *X CNo'qlvF5N 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. Q"6:W2#v Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 4jOq.j K}vP0O} 'PutFullMatrix is more useful when actually having complex data such as with hu]l{TXi 'scalar wavefield, for example. Note that the scalarfield array in MATLAB Y<4%4>a 'is a complex valued array. 7s2 l 3 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) m| /?((s Matlab.PutFullMatrix("scalarfield","base", reals, imags ) DRDn;j Print raysUsed & " rays were included in the scalar field calculation." /IO<TF(X nY>UYSv 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used {Wi)/B} 'to customize the plot figure. Oc
Gg'R7 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) XF6ed xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) sjZ@}Vk3b yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ii3{HJ*C yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) A~@u#]]<n nXpx = ana.Amax-ana.Amin+1 \>DMN # nYpx = ana.Bmax-ana.Bmin+1 m]7oTmS L@|xpq 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS T5AoBUw 'structure. Set the axes labels, title, colorbar and plot view. )YtdU(^J$ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ~7G@S&<PK( Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) %KkMWl&: Matlab.Execute( "title('Detector Irradiance')" ) ;(F_2&he
Matlab.Execute( "colorbar" ) F>H5 ww9E Matlab.Execute( "view(2)" ) 2C@ui728 Print "" Vx~N`|yY Print "Matlab figure plotted..." V-7A80!5 apkmb< 'Have Matlab calculate and return the mean value. o^\L41x3 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 1MPn{#Ff Matlab.GetWorkspaceData( "irrad", "base", meanVal ) RT~6 #Caf Print "The mean irradiance value calculated by Matlab is: " & meanVal 8fH.E -~|E(ys 'Release resources |Ok=aV7 Set Matlab = Nothing L'@@ewA \7d T]VV End Sub -s!cZ3 VQV%1f 最后在Matlab画图如下: 8rNRQOXOa p%]ZG, 并在工作区保存了数据: n a3st*3V_ B7u4e8(E* g{U?Y" 并返回平均值: ;+Mee^E>! XZew$Om[ 与FRED中计算的照度图对比: +FGw)>g8'm "?f_U/+D< 例: B']}n`g
BM+>. 此例系统数据,可按照此数据建立模型 "/~KB~bB nu<kx 系统数据 +W}dO# -nL!#R{e d+iV19 #i 光源数据: #sJL"GB Type: Laser Beam(Gaussian 00 mode) G1?m}{D) Beam size: 5; EjjW%"C, Grid size: 12; enB2-)<K Sample pts: 100; QZ?%xN(4 相干光; Pgh)+>ON 波长0.5876微米, '1NZSiv+C? 距离原点沿着Z轴负方向25mm。 dZ;rn!dg> <%ZlJ_cM 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: CeD(!1VG enableservice('AutomationServer', true) & Do|Hw enableservice('AutomationServer') !`S61~gE
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