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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。 Xegg2.Kk +yq Z\$ii 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: (aX5VB ** enableservice('AutomationServer', true) a9ab>2G?FR enableservice('AutomationServer') _fH.#C +G3&{#D
? 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。 Og`6>?>97 Ld[zOx 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: pI>i1f=W 1. 在FRED脚本编辑界面找到参考. +h6cAqm] 2. 找到Matlab Automation Server Type Library ;a/Gs^W 3. 将名字改为MLAPP Q']
_3 _|x b)_ @)>9l& 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。
;zD1#dD M@rknq@ 图 编辑/参考 DiyviH yWa-iHWC 现在将脚本代码公布如下,此脚本执行如下几个步骤: R 2uo ZA, 1. 创建Matlab服务器。 zV\\T(R) 2. 移动探测面对于前一聚焦面的位置。 3_W1)vd{ 3. 在探测面追迹光线 2*6b{}yJH 4. 在探测面计算照度 nV-A0"z_& 5. 使用PutWorkspaceData发送照度数据到Matlab cn$E?&- 6. 使用PutFullMatrix发送标量场数据到Matlab中 1!"0fZh9U 7. 用Matlab画出照度数据 !5Ko^: +Y 8. 在Matlab计算照度平均值 /s3AZ j9 9. 返回数据到FRED中 Iaf"j 2B sO~:e?F 代码分享: +53 Tf #`5{?2gS9 Option Explicit hPhNDmL#3 3jIi$X06 Sub Main #pbPaRJL( P
agzp%m Dim ana As T_ANALYSIS q;a`*gX^ Dim move As T_OPERATION bv`gjR Dim Matlab As MLApp.MLApp CUgXpU* Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long "q(#,,_ Dim raysUsed As Long, nXpx As Long, nYpx As Long JPQ[JD^] Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double <o^_il$W Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double xmxfXW Dim meanVal As Variant D.H$4[u;j Y,OSQBgk Set Matlab = CreateObject("Matlab.Application") `y; s1nL `#&pB0.y ClearOutputWindow E%\j R PR=:3-#R 'Find the node numbers for the entities being used. L-\-wXg% detNode = FindFullName("Geometry.Screen") 0[@9f1Nk4 detSurfNode = FindFullName("Geometry.Screen.Surf 1") TN}YRXtW+ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") 76a+|TzR eOa:%{Kj 'Load the properties of the analysis surface being used. zXQo pQ1 LoadAnalysis anaSurfNode, ana FN5*pVD;< YB/A0 J 'Move the detector custom element to the desired z position. GUJ[2/V~A z = 50 ((wG
K|d GetOperation detNode,1,move i.Iiwe0G move.Type = "Shift" F|q-ZlpW- move.val3 = z |?6r&bT SetOperation detNode,1,move _Z'j%/-4@D Print "New screen position, z = " &z 7q*L-Xe]k mHjds77e 'Update the model and trace rays. 0UeDM* EnableTextPrinting (False) @EH:4~ Update Kl<qp7o0 DeleteRays BRF=TL5Z TraceCreateDraw Xxcv5.ug EnableTextPrinting (True) #W,BUN} h(!x&kZq. 'Calculate the irradiance for rays on the detector surface. 59gt#1k raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) <d~P;R(@ Print raysUsed & " rays were included in the irradiance calculation. hM^#X,7 }Z*@EWc> 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ''S*B|: Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) !_rAAY ;Pik}, 'PutFullMatrix is more useful when actually having complex data such as with vR<Y1<j 'scalar wavefield, for example. Note that the scalarfield array in MATLAB 8qL*Nf 'is a complex valued array. J<Di2b+ raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) @Ong+^m|PC Matlab.PutFullMatrix("scalarfield","base", reals, imags ) YlDui8.N Print raysUsed & " rays were included in the scalar field calculation." )O~LXK=b @'`!2[2'? 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used l<qK'
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'to customize the plot figure. |r5 n p xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 1P(rgn:8e xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) xWlj.Tjt} yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) ocBfs^ aW yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) ^T`)ltI]V nXpx = ana.Amax-ana.Amin+1 V8ka*VJ(B nYpx = ana.Bmax-ana.Bmin+1 ,2T&33m
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2+ 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS ogQY"c8 'structure. Set the axes labels, title, colorbar and plot view. v'uWmL7C Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) 0A\OZ^P8 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) )*@n G$i99 Matlab.Execute( "title('Detector Irradiance')" ) x? 3U3\W Matlab.Execute( "colorbar" ) oLK-~[p Matlab.Execute( "view(2)" ) %LeG.~? Print "" {]1o($.u Print "Matlab figure plotted..." ^6j: lL U_ n1QU 'Have Matlab calculate and return the mean value. N"SFVc_2 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) DXu915 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) eMyh&@7(F Print "The mean irradiance value calculated by Matlab is: " & meanVal \'Oi0qo> ;sd[Q01 'Release resources P{j2'gg3 Set Matlab = Nothing c,nE@~ul2 U;QTA8|!& End Sub <[mT*
x`n$4a'7b 最后在Matlab画图如下: xR;>n[6 V45A>#?U 并在工作区保存了数据: |Iei!jm "TW%-67 lz2B,# 并返回平均值: YaiogA Qj;wklq 与FRED中计算的照度图对比: ]@E_Hx{S "Bl]_YPv 例: r}351S5( /}+VH_N1 此例系统数据,可按照此数据建立模型 OsI>gX> <u "xHl8Io 系统数据 }AfX0[!O We%HdTKT 4lrF{S8 光源数据: A|jmp~@K)+ Type: Laser Beam(Gaussian 00 mode) |2RoDW Beam size: 5; SURbH;[ Grid size: 12; *}fs@"S
Sample pts: 100; G<1)NT\u 相干光; 'T=$Q%Qv 波长0.5876微米, r?cDyQE 距离原点沿着Z轴负方向25mm。 vG E;PwR #63)I9> 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: LPuc&8lGWf enableservice('AutomationServer', true) :+?eF^5 enableservice('AutomationServer') $MW-c*5a
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