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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。 l|5ss{llR ;QW)tv.y 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: ^\Jg
{9a enableservice('AutomationServer', true) b:W]L3Z8 enableservice('AutomationServer') <qv:7@ cBc6*%ZD 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。 ~Dgui/r9J U
.G*C 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: bzB9u& 1. 在FRED脚本编辑界面找到参考. =p^*y-z 2. 找到Matlab Automation Server Type Library >W 8!YOc 3. 将名字改为MLAPP 1xcx2L+R #Wh"_zpM+ VYlg+MlT0 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。 Rp9uUJ 6o \XmtSfFC 图 编辑/参考 T>W(Caelq $6ITa }o 现在将脚本代码公布如下,此脚本执行如下几个步骤: qdO^)uJJ 1. 创建Matlab服务器。 BKV vu}V(o 2. 移动探测面对于前一聚焦面的位置。 WYI? M 3. 在探测面追迹光线 ZLo3
0* 4. 在探测面计算照度 &W|'rA'r 5. 使用PutWorkspaceData发送照度数据到Matlab SE%i@} 6. 使用PutFullMatrix发送标量场数据到Matlab中 h`Y t4-Y 7. 用Matlab画出照度数据 7|"11^q 8. 在Matlab计算照度平均值 ;jI\MZ~l\ 9. 返回数据到FRED中 1!BV]&,[ evtn/.kDR 代码分享: qH"0?<$9 "52wa<MVJ Option Explicit #N,\c@Gy wBCnP Sub Main =XudL^GF Yo(8mtYU Dim ana As T_ANALYSIS q;Qpd]H Dim move As T_OPERATION *)u_m h Dim Matlab As MLApp.MLApp hq\KSFP Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long e`8z1r Dim raysUsed As Long, nXpx As Long, nYpx As Long }1Wo#b+ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 0D0 #*J Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double ;?%2dv2d Dim meanVal As Variant YQe @C iY.~N#Q Set Matlab = CreateObject("Matlab.Application") aLq=%fsV) `4l>%S8y: ClearOutputWindow /rJvw :tR%y" 'Find the node numbers for the entities being used. H$\?D+xlf detNode = FindFullName("Geometry.Screen")
Z p]Bs detSurfNode = FindFullName("Geometry.Screen.Surf 1") vad" N anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") t1IC0'o- lm-ubzJN 'Load the properties of the analysis surface being used. y$\K@B4 LoadAnalysis anaSurfNode, ana f{^n<\Jh ^!Bpev 'Move the detector custom element to the desired z position. KAEf4/ z = 50 zM[WbB+"m GetOperation detNode,1,move 1NJ*EzJ~? move.Type = "Shift" 1&wZJP= move.val3 = z nc@ul') SetOperation detNode,1,move 8v(Xr}q,r Print "New screen position, z = " &z GpxGDN3? TvM{ QGN 'Update the model and trace rays. ;|9VPv/ EnableTextPrinting (False) lWnV{/q\X Update &
}k=V4L DeleteRays QF-.")Z TraceCreateDraw V<ODt% EnableTextPrinting (True) )?Jj#HtW @0B<b7Jv 'Calculate the irradiance for rays on the detector surface. t"RgEH@ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) MY1
tYO Print raysUsed & " rays were included in the irradiance calculation. ?Vt$ 0Dh a1[= 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. *4A.R&Vu Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 7e}p:Vfp &+%CC 'PutFullMatrix is more useful when actually having complex data such as with P`U5kNN 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ub.pJJlC 'is a complex valued array. d7KeJ$xy}p raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) 2evM|Dj Matlab.PutFullMatrix("scalarfield","base", reals, imags ) )Tb{O Print raysUsed & " rays were included in the scalar field calculation." oqE h_[. $OjsaE% 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used )t)tk=R9N 'to customize the plot figure. /D)@y548~~ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) T_YN^za(q xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) vi lNl| yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 8|yhe%-O yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) KHF5Nt nXpx = ana.Amax-ana.Amin+1 4.??U!r>KI nYpx = ana.Bmax-ana.Bmin+1 P[gk9{sv TD\QX2m 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS mHw1n=B 'structure. Set the axes labels, title, colorbar and plot view. `{tykYwCLc Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) q+)KY Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ?\^u},HnE| Matlab.Execute( "title('Detector Irradiance')" ) 5]'iSrp Matlab.Execute( "colorbar" ) yfP&Q<| Matlab.Execute( "view(2)" ) A$1pMG~as Print "" Prjl ;[I} Print "Matlab figure plotted..." )%#hpP M^ s,`
n=# 'Have Matlab calculate and return the mean value. 6p1TI1( Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) rV2}> k Matlab.GetWorkspaceData( "irrad", "base", meanVal ) cH2
nG:H Print "The mean irradiance value calculated by Matlab is: " & meanVal B=n]N+ LU;ma((yy[ 'Release resources C5XCy%h Set Matlab = Nothing ?:H9xJ_^ U*1~Zf End Sub Z.YsxbH3 JziMjR 最后在Matlab画图如下: =YPWt>\a} ym ,S/Uz 并在工作区保存了数据: EH4WR/x RsrZ1dhPvV _VY] 并返回平均值: sy>P n p&ow\AO 与FRED中计算的照度图对比: &;%+Hduc cl)MI,/> 例: g:f0K2)\r: gvsS:4N"Nq 此例系统数据,可按照此数据建立模型 urtcSq&H' S6]D;c8GE 系统数据 < u^41 R@"N{ [9 ;#f%vs>Y7i 光源数据: egP3q5~ Type: Laser Beam(Gaussian 00 mode) jp[QA\ Beam size: 5; O`@$YXuD Grid size: 12; XP{ nf9& Sample pts: 100; z{ymVd0# 相干光; ;q$<]X_S)} 波长0.5876微米, ]FFU,me2 距离原点沿着Z轴负方向25mm。 :ye)%UU"|: J^t=.-a| 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: MfYe @;m enableservice('AutomationServer', true) q*'hSt@+D enableservice('AutomationServer') u2Rmp4]
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