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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。 r [NI#wW ko7*9` 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: 8)KA {gN} enableservice('AutomationServer', true) m%$GiNs} enableservice('AutomationServer') %KjvV<f-a 8,VX%CS#q 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。
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vR4 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: 5Yxs_t4 1. 在FRED脚本编辑界面找到参考. owR`Z`^h) 2. 找到Matlab Automation Server Type Library .
W7ZpV 3. 将名字改为MLAPP \+9~\eeXb |$>ZGs# bh
Nqj 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。 V?[dg^*0 (Ci{fY6` 图 编辑/参考 Gl!fT1zh0 $4Vp l 现在将脚本代码公布如下,此脚本执行如下几个步骤: QXaE2}}P 1. 创建Matlab服务器。 II,snRD 2. 移动探测面对于前一聚焦面的位置。 '!V5 #J 3. 在探测面追迹光线 [c`u 4. 在探测面计算照度 'c[|\M!u 5. 使用PutWorkspaceData发送照度数据到Matlab ?^X
e^1( 6. 使用PutFullMatrix发送标量场数据到Matlab中 E\_Wpk 7. 用Matlab画出照度数据 O>vbAIu 8. 在Matlab计算照度平均值 M= ]]kJ:I 9. 返回数据到FRED中 7>@g)%", 0`H)c)
pP 代码分享: >du _/*8: iHYvH
Option Explicit Id(wY$C&> vG2&qjY1 Sub Main
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L 0b3z(x!O Dim ana As T_ANALYSIS <jjn'*44f Dim move As T_OPERATION R3dt-v Dim Matlab As MLApp.MLApp I
k[{,p Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long s/+k[9l2 Dim raysUsed As Long, nXpx As Long, nYpx As Long Fv!KLw@
Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double 5H{dLZ], Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double _T^+BUw Dim meanVal As Variant l)P~#G+C H)5V \ Set Matlab = CreateObject("Matlab.Application") {K,KIj" `A0trC3 ClearOutputWindow wI{ED ^_0l(ke 'Find the node numbers for the entities being used. \v,mr| detNode = FindFullName("Geometry.Screen") =Z~ nzyaN detSurfNode = FindFullName("Geometry.Screen.Surf 1") um5n3=K anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") _oU}>5 bdBFDg 'Load the properties of the analysis surface being used. ? CabVj-r LoadAnalysis anaSurfNode, ana \J?l7mG ^{l^Z
+b. 'Move the detector custom element to the desired z position. xlHC?d0} z = 50 t Urwg
GetOperation detNode,1,move [W*xPXr* move.Type = "Shift" jWE?$r" move.val3 = z .$s>b#m O SetOperation detNode,1,move wU $j/~L Print "New screen position, z = " &z i|/EA7 s.{nxk. 'Update the model and trace rays. $p?TE8G EnableTextPrinting (False) HuRq0/" Update 2sXNVo8`w" DeleteRays I}!ErV TraceCreateDraw 49Y_ze6L} EnableTextPrinting (True) $KAOJc4< xn BL{
[] 'Calculate the irradiance for rays on the detector surface. xA7Aw0 raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) A])+Pe Print raysUsed & " rays were included in the irradiance calculation. AzlZe\V?)~ qTV;L- 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ] l@Mo7|w Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) gOSFvH8FU D>>?8a 'PutFullMatrix is more useful when actually having complex data such as with 1SY`V?cu 'scalar wavefield, for example. Note that the scalarfield array in MATLAB jSKhWxL;' 'is a complex valued array. LagHzCB raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) NW
AT" Matlab.PutFullMatrix("scalarfield","base", reals, imags ) +C8yzMN\ Print raysUsed & " rays were included in the scalar field calculation." EW}7T3g NJqjW 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used 4IUdlb 'to customize the plot figure. ob(S/t xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) J6s@}@R1 xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) dF#`_!4pbf yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) (h$[g"8 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) X
8#Uk} / nXpx = ana.Amax-ana.Amin+1 xJemc3]2 nYpx = ana.Bmax-ana.Bmin+1 K|Kc.
("!P_Q# 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS O
S% 'structure. Set the axes labels, title, colorbar and plot view. Zp'q;h_ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) g)/#gyT4Y Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) Dmq_jt Matlab.Execute( "title('Detector Irradiance')" ) J4VyP["m Matlab.Execute( "colorbar" ) a"Q> K7K Matlab.Execute( "view(2)" ) `rQDX<? Print "" !8ch&cr)o+ Print "Matlab figure plotted..." ]?"1FSu-8r 1v2pPUH\ 'Have Matlab calculate and return the mean value. S9@2-Oc Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) ^U@-Dp,k+ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) |u5Xi5q.f Print "The mean irradiance value calculated by Matlab is: " & meanVal Hp}d m93T Ee0}Xv 'Release resources Ao}J Set Matlab = Nothing G0^,@jF?b wLW[Vur[ End Sub T:?01?m E2%{?o 最后在Matlab画图如下: 898=9`7e rfwX:R6,g 并在工作区保存了数据: Aav|N3 FsTl@zN 1O@y
>cV 并返回平均值: </@3}rfUPg 78n`VmH~L 与FRED中计算的照度图对比: >/eV4ma" )Co&(;zf 例: vf-cx\y7 @+EO3-X5 此例系统数据,可按照此数据建立模型 KvtX>3#qM #qPWJ 系统数据 O\=c&n~` fJ8Q\lb<_ s^6"qhTa 光源数据: oe,37xa4 Type: Laser Beam(Gaussian 00 mode) v[t*CpGd Beam size: 5; W{js9$oJ Grid size: 12; -ZKo/N>6} Sample pts: 100; XaH%i~}3 相干光; _`LQnRp( 波长0.5876微米, ouO<un 距离原点沿着Z轴负方向25mm。 (Ymj
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Ss 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: Uc>$w?oA enableservice('AutomationServer', true) ^+b ??K enableservice('AutomationServer') jJU9~5i?
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