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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。 xo^b&ktQd <)Dj9' _J 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: w7L{_aom enableservice('AutomationServer', true) )$2QZ
qX enableservice('AutomationServer') -_g0C^:<, \doUTr 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。 '@v\{ l #~]zhHI 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: 4>
K42m 1. 在FRED脚本编辑界面找到参考. C[cbbp 2. 找到Matlab Automation Server Type Library CO/]wS 3. 将名字改为MLAPP (MM]N=Tw4 WCZjXDiwJ RNk\.}m 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。 mY|)KJ K-)]
1BG 图 编辑/参考 0D.Mke ) uo9B9"& 现在将脚本代码公布如下,此脚本执行如下几个步骤: FjHv 1. 创建Matlab服务器。 P8:dU(nlW 2. 移动探测面对于前一聚焦面的位置。 ~7w"nIs<c 3. 在探测面追迹光线 RMV/&85?y 4. 在探测面计算照度 ktXM|# 5. 使用PutWorkspaceData发送照度数据到Matlab +HpA:]#Y 6. 使用PutFullMatrix发送标量场数据到Matlab中 {lzWrUGO 7. 用Matlab画出照度数据 ^oz3F]4,g 8. 在Matlab计算照度平均值 Wtd/=gmiI 9. 返回数据到FRED中 &&8x%Pml bSlF=jT[S 代码分享: +.PxzL3? rBzuKQK}J Option Explicit k9R4Y\8P ?=msH=N<l Sub Main ! I:%0D Tk[ $5u*, Dim ana As T_ANALYSIS oSKXt}sh Dim move As T_OPERATION KK4`l}Fk:n Dim Matlab As MLApp.MLApp nc29j_Id Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long oCv.Ln1;Z Dim raysUsed As Long, nXpx As Long, nYpx As Long x8B}ZIbT9 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double r|8d
4 Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double n38p !oS Dim meanVal As Variant @i_FTN sE<V5`Z= Set Matlab = CreateObject("Matlab.Application") Q$W $)i")=Hy ClearOutputWindow 05#1w#i &BLJT9Frx 'Find the node numbers for the entities being used. gs[uD5oo< detNode = FindFullName("Geometry.Screen") k"%~"9 detSurfNode = FindFullName("Geometry.Screen.Surf 1") eKgBy8tNS0 anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") -);Wfs +o{R _ 'Load the properties of the analysis surface being used. #Vt%@*
i LoadAnalysis anaSurfNode, ana B]wk+8SMY. 2wg5#i 'Move the detector custom element to the desired z position. W\,s:6iqz z = 50 1=c\Rr9] GetOperation detNode,1,move 9L?.m& move.Type = "Shift" Fyx|z'4b move.val3 = z M)+H{5bt SetOperation detNode,1,move `AtBtjs RV Print "New screen position, z = " &z X7MM2V U$.@]F4& 'Update the model and trace rays. g)[V(yWu EnableTextPrinting (False) 4[r0G+ Update xrz,\eTb DeleteRays t9` .bx8 TraceCreateDraw dq6m>;` EnableTextPrinting (True) 3S@7]Pg 6<SAa#@ey 'Calculate the irradiance for rays on the detector surface. xh,qNnGGi raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) CyFrb`% Print raysUsed & " rays were included in the irradiance calculation. ,4e:I.b "Yv_B3p 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. IqHV)A Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) ^ogt+6c Gr'
CtO 'PutFullMatrix is more useful when actually having complex data such as with zT.7 'scalar wavefield, for example. Note that the scalarfield array in MATLAB Yui3+}Ms 'is a complex valued array. hbDXo: raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) iL&fgF"' Matlab.PutFullMatrix("scalarfield","base", reals, imags ) O,
wJR Print raysUsed & " rays were included in the scalar field calculation." {SPq$B_VR z+wA
rPxc 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used ]i)c{y 'to customize the plot figure. ]=I@1B;_m xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) '~<m~UXvD# xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) =l;ewlU yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) P>C~
i:4n yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) LVfF[ nXpx = ana.Amax-ana.Amin+1 %QGC8Tz nYpx = ana.Bmax-ana.Bmin+1 ,j{,h_Op gQg"j) 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS "@@u3`# 'structure. Set the axes labels, title, colorbar and plot view. ~d4 )/y Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) )gIKH{JYL Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) Ad8n<zt| Matlab.Execute( "title('Detector Irradiance')" ) =F~S?y Matlab.Execute( "colorbar" ) S>6~lb8G Matlab.Execute( "view(2)" ) }Yzco52 Print "" *[Tz![| Print "Matlab figure plotted..." Y@vTaE^w3 Y|f[bw 'Have Matlab calculate and return the mean value. , , OW Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 4<Utmr Matlab.GetWorkspaceData( "irrad", "base", meanVal ) c
/HHy, Print "The mean irradiance value calculated by Matlab is: " & meanVal SCHP L.n ,t?B+$E 'Release resources ^z IW+: Set Matlab = Nothing GqvpA#
i [)M%cyQ End Sub 2B[X,rL.pX XbKYiy 最后在Matlab画图如下: :D6
ON"6 _Xc8Yg }` 并在工作区保存了数据: M*, -zGr 2g-j.TM KNvZm;Q6 并返回平均值: .m,_N@, 8,4"uuI 与FRED中计算的照度图对比: mbTEp*H ]Idk:et 例: ]Ji.Zk i Dp)FQ$ 此例系统数据,可按照此数据建立模型 x7&B$.>3 dO<ERY 系统数据 HZC"nb}r4 {yHCXFWlS P6-s0]-g 光源数据: ghG**3xr Type: Laser Beam(Gaussian 00 mode) rNWw?_H-H( Beam size: 5; zm5]J Grid size: 12; .+3g*Dv{& Sample pts: 100; q]ku5A\y 相干光; Cazocq5 波长0.5876微米, :Uzm
距离原点沿着Z轴负方向25mm。 @]%IK(| RUnSC OdX 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: d9fC<Tp enableservice('AutomationServer', true) }%ojw | enableservice('AutomationServer') 0WW2i{7`U }(J}f) rxvx QQ:2987619807 D&&9^t9S
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