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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。 !E6QED" *LEI@ 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: )S`=y-L$ enableservice('AutomationServer', true) } J`cRDO enableservice('AutomationServer') A`* l+M^z 5FE& 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。 _`.Q7 NcX`*18 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: hGcu(kAC, 1. 在FRED脚本编辑界面找到参考. I9<%fv 2. 找到Matlab Automation Server Type Library TU*Y?D
L 3. 将名字改为MLAPP Wjli(sT#- VV/aec8 '?6j.ms
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。 )|GYxG;8C ~
\b~ 图 编辑/参考 vwzElZ{C:v 30O7u3Zrb 现在将脚本代码公布如下,此脚本执行如下几个步骤: ;?v&=Z't. 1. 创建Matlab服务器。 V}ls|B$Y 2. 移动探测面对于前一聚焦面的位置。 ~sdM~9@
' 3. 在探测面追迹光线 J(SGa Hm@ 4. 在探测面计算照度 wlEK"kKU 5. 使用PutWorkspaceData发送照度数据到Matlab aoBiN_ 6. 使用PutFullMatrix发送标量场数据到Matlab中 @p@b6iLpO 7. 用Matlab画出照度数据 z 'V$)U$f 8. 在Matlab计算照度平均值 dsg-;*% 9. 返回数据到FRED中 W^pf 1I8[ (|pM^+ 代码分享: R7A:K]iJ5 qCB{dp/ Option Explicit
QQt4pDir> o+Mc%O Z Sub Main V{fG~19
Hzz v 6k Dim ana As T_ANALYSIS x.sC015Id Dim move As T_OPERATION j9X|c7| Dim Matlab As MLApp.MLApp s{*bFA Z1F Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long L4ZB0PmN' Dim raysUsed As Long, nXpx As Long, nYpx As Long !="8ok+ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double D=SjCmG Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double K)^8 :nt Dim meanVal As Variant bq9/d4 =ui3I_*) Set Matlab = CreateObject("Matlab.Application") _M^^0kf z0%tBgqY( ClearOutputWindow X|aD>CT =2YXh,i 'Find the node numbers for the entities being used. fYW9Zbov- detNode = FindFullName("Geometry.Screen") @1 i<=r detSurfNode = FindFullName("Geometry.Screen.Surf 1") Cu_-QE anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") IG:2<G
o$Y#C{wC% 'Load the properties of the analysis surface being used. UY .-Qt LoadAnalysis anaSurfNode, ana hZw8*H^tP (/E@.z[1 'Move the detector custom element to the desired z position. RRQIlI< z = 50 zN=s]b=/ GetOperation detNode,1,move ]^Xj!01~ move.Type = "Shift" >s )L(DHa" move.val3 = z !N!AO(Z SetOperation detNode,1,move li{!Jp5]1b Print "New screen position, z = " &z xZY7X&C4 x&r f]R 'Update the model and trace rays. SE(c_ sX EnableTextPrinting (False) SM1L^M3) Update *!j!o%MB DeleteRays ah,"c9YX TraceCreateDraw @(0O9L
F EnableTextPrinting (True) ~=I:go 0{I-x^FI 'Calculate the irradiance for rays on the detector surface. Xq<_r^ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) +~= j3U Print raysUsed & " rays were included in the irradiance calculation. SbQ:vAE*ho ;rNX 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 3E0C$vKM Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) uKj(=Rqq Yh Ow0 x 'PutFullMatrix is more useful when actually having complex data such as with 5m;BL+>YE 'scalar wavefield, for example. Note that the scalarfield array in MATLAB EB@rIvUi, 'is a complex valued array. dk"@2%xJ2d raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) RS@[ +! :t Matlab.PutFullMatrix("scalarfield","base", reals, imags ) z.+%{_pe Print raysUsed & " rays were included in the scalar field calculation." 6 !N2B[9 _xy[\X;9 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used -8R SE4) 'to customize the plot figure. 5X9L h_p xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) &aa3BgxyE xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 4j'`,a= yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) t<j_` %`8 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) 4Xww(5?3 nXpx = ana.Amax-ana.Amin+1 TQPrOs? nYpx = ana.Bmax-ana.Bmin+1 o,S(;6pDJ 6{0MprY 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 4#:C t* f 'structure. Set the axes labels, title, colorbar and plot view. !6z{~Z: Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) S]Di1E^r;_ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) hztqZ: Matlab.Execute( "title('Detector Irradiance')" ) NjPQT9&3h Matlab.Execute( "colorbar" ) {[hgSVN; Matlab.Execute( "view(2)" ) Xbrc_V\_ Print "" 1=C<aRZ b^ Print "Matlab figure plotted..." W}%"xy ]N ~Nf|,{[(5 'Have Matlab calculate and return the mean value. JT=ax/%Mo Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) Z[B:6\oQ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) rq Uk_|Xa Print "The mean irradiance value calculated by Matlab is: " & meanVal >3~)2)Q 2m} bddS 'Release resources /k(wb4Hv Set Matlab = Nothing * dk(<g=fM U0iV
E+)Bt End Sub Jr= fc*f ^~6gkS
} 最后在Matlab画图如下: c-!3wvt) =+I-9= 并在工作区保存了数据: z-:>[Sn k*!iUz{] P2|+7D: 并返回平均值: t* p%!xsH
GV28&!4sS 与FRED中计算的照度图对比:
]!N=Z
}LD |`s:&<W+kp 例: r .
(} }B!io-} 此例系统数据,可按照此数据建立模型 v(=0hY9
O k#7A@Vb 系统数据 %o{IQ4Lz# 6j+X@|2^ W-Vc6cq 光源数据: ? STO#<a Type: Laser Beam(Gaussian 00 mode) ~jmI`X/ Beam size: 5; {E7STLQ_% Grid size: 12; F%af05L[ Sample pts: 100; x8~*+ j 相干光; q_mxZM
-> 波长0.5876微米, {,Rlq
距离原点沿着Z轴负方向25mm。 Cud!JpL LafBf6wds 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: G;/l[mvh, enableservice('AutomationServer', true) 9sd}Z,l enableservice('AutomationServer') B7YE+ ;:+2.// e=eip?p QQ:2987619807 zA:q/i
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