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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。 "B
(?|r% U), HrI>; 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: fd>{UyU enableservice('AutomationServer', true) rM
A%By^L- enableservice('AutomationServer') *!&?Xy%\"j l9a81NF{s 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。 |/n7(!7$[v %,02i@Fc 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: q6C`hVMl 1. 在FRED脚本编辑界面找到参考. YARL/V 2. 找到Matlab Automation Server Type Library "49dsKIOH 3. 将名字改为MLAPP *P`wuXn}
xi "3NF%= Kd+E]$F_OH 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。 1@t.J> ~B"HI+:\L 图 编辑/参考 HB5-B XBU 8uLS7\,$z 现在将脚本代码公布如下,此脚本执行如下几个步骤: mR@d4(:J? 1. 创建Matlab服务器。 r2.w4RMFua 2. 移动探测面对于前一聚焦面的位置。 !0Nf`iCQ( 3. 在探测面追迹光线 }Cw,m0KV/ 4. 在探测面计算照度 g%S/)R,,ct 5. 使用PutWorkspaceData发送照度数据到Matlab PN]hG,q*4O 6. 使用PutFullMatrix发送标量场数据到Matlab中 hZ
e{Ri 7. 用Matlab画出照度数据 'ZMh<M[ 8. 在Matlab计算照度平均值 [j'!+)>_ 9. 返回数据到FRED中
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17.n <%uEWb) 代码分享: JP6 Noia wW\@^5 Option Explicit 54>0Dv??H } (-9d Sub Main 9]IZ3
fQX a"U3h[;$y Dim ana As T_ANALYSIS QA0uT{x90 Dim move As T_OPERATION 7A(4`D J Dim Matlab As MLApp.MLApp ,IboPh&Q78 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long IMqe( Dim raysUsed As Long, nXpx As Long, nYpx As Long /}U)|6-B Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double k"DZ"JC Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double #9]2Uixq[ Dim meanVal As Variant 6&SNFOX{@ 8HBwcXYoHh Set Matlab = CreateObject("Matlab.Application") O5p$
A@ ~210O5^ ClearOutputWindow @hg[v`~ z[_Y,I 'Find the node numbers for the entities being used. MjC<N[WO>N detNode = FindFullName("Geometry.Screen") zu
@|"f^` detSurfNode = FindFullName("Geometry.Screen.Surf 1") Ka(B&. anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ZXYyG`3+ CS~onf<xz 'Load the properties of the analysis surface being used. ^lV}![do! LoadAnalysis anaSurfNode, ana #
2^H{7 dR\yRC]I 'Move the detector custom element to the desired z position. JX5/PCO z = 50 3R%JmLM+R9 GetOperation detNode,1,move \HzmhQb+m move.Type = "Shift" o ;Z"I & move.val3 = z A)n_ST0 SetOperation detNode,1,move A~vx,|I Print "New screen position, z = " &z Qv~@ U~ a\v8l~ 'Update the model and trace rays. vPYHM2 EnableTextPrinting (False) 2H9hN4N Update !|4]V}JQ DeleteRays fG>3gS6& TraceCreateDraw 8TB|Y EnableTextPrinting (True) Ij4q &i" (jU_lsG 'Calculate the irradiance for rays on the detector surface. Ss5@ n raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) '1b8>L Print raysUsed & " rays were included in the irradiance calculation. aIa<, nD
eVY K 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. EL3X8H Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 8493Sw OjlX<y. 'PutFullMatrix is more useful when actually having complex data such as with @uRJl$3 'scalar wavefield, for example. Note that the scalarfield array in MATLAB M1m]1< 'is a complex valued array. [#@lsI raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) X5.9~ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) w#A\(z%;x Print raysUsed & " rays were included in the scalar field calculation." 7M~ /
q. MFa/%O_* 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used NCi~. I 'to customize the plot figure. 2=K|kp5 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) !^F_7u@Q xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) qdpi-*2 yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) c$ib- yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) &)Qq%\EP4 nXpx = ana.Amax-ana.Amin+1 =Y|( }92 nYpx = ana.Bmax-ana.Bmin+1 4bL *7bA [sH3REE1h 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS #|je m 'structure. Set the axes labels, title, colorbar and plot view. ZPE- Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) n!Y_SPg
Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) <\$"U5"` Matlab.Execute( "title('Detector Irradiance')" ) Wm-$l Matlab.Execute( "colorbar" ) -DHzBq=H Matlab.Execute( "view(2)" ) fTR6]i; Print "" aG;F=e Print "Matlab figure plotted..." pEcYfj3M *8,W$pe3 'Have Matlab calculate and return the mean value. P]^OSPRg Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) l9|K,YVW Matlab.GetWorkspaceData( "irrad", "base", meanVal ) |k}L=oWE Print "The mean irradiance value calculated by Matlab is: " & meanVal E@k'uyIu lFtEQ '} 'Release resources 7P(o!%H Set Matlab = Nothing Go c*ugR QpQ 2hNf End Sub +j F|8 S[$9_J f 最后在Matlab画图如下: cA4?[F
r3' DXP 并在工作区保存了数据: &S+*1<|`K bs\kb-\R rz&V.,s 并返回平均值: RjviHd#DXn M/.M~/~ 与FRED中计算的照度图对比: /dg?6XT/ J/Y9 X, 例: 25`W"x_ .?3roQ 此例系统数据,可按照此数据建立模型 WG A&Lr {9Qc\Ij 系统数据 bf.+Ewb( /f?;,CyI \9p.I?= 光源数据: f@ |[pT Type: Laser Beam(Gaussian 00 mode) d!T,fz/-. Beam size: 5; X1P1
$RdkR Grid size: 12; b*S,8vE] Sample pts: 100; J&'*N:d 相干光; w)S 4Xi= 波长0.5876微米, ~28{BY 距离原点沿着Z轴负方向25mm。 ->51t m=E/um[D 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: *>qc6d@' enableservice('AutomationServer', true) ]7k:3"wH enableservice('AutomationServer') P]^8Enp BTr;F]W 1&e8vVN QQ:2987619807 y_[VhZ%
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