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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。 x9Y1v1!5Pu Gi~p-OS, 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: KoRJ'WW^ enableservice('AutomationServer', true) Yc3\NqQM enableservice('AutomationServer') a*$to/^r 7*^-3Tt83 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 x9Fga _ _7'9omq@ 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: n .ZLR=P4 1. 在FRED脚本编辑界面找到参考. ];Z)=y,vM 2. 找到Matlab Automation Server Type Library Tz4,lwuWX7 3. 将名字改为MLAPP = I,O+^ j2c -01} "CLoM\M) 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 Rq )&v*= Bw;sg; 图 编辑/参考 vH%AXzIA CnSf GsE> 现在将脚本代码公布如下,此脚本执行如下几个步骤: /vll*}} 1. 创建Matlab服务器。 eqU2>bIf 2. 移动探测面对于前一聚焦面的位置。 SeN4gr* 3. 在探测面追迹光线 (9%
ki$=}+ 4. 在探测面计算照度 0?KXQD 5. 使用PutWorkspaceData发送照度数据到Matlab +~?ze,Di 6. 使用PutFullMatrix发送标量场数据到Matlab中 U`N|pPe:w 7. 用Matlab画出照度数据 (+68s9XS7 8. 在Matlab计算照度平均值 ."&,_F 9. 返回数据到FRED中 GL[#XB>n <nlZ?~%} 代码分享: 11[[H kX@ ZQXv-" Option Explicit 0{^vqh.La 0]4kR8R3[ Sub Main ?%%
'GX s:3 altv Dim ana As T_ANALYSIS o(w!x![" Dim move As T_OPERATION D9,609w Dim Matlab As MLApp.MLApp 'KB\K)cD=3 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long x|U~? Dim raysUsed As Long, nXpx As Long, nYpx As Long 'kb5pl~U Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double M #'br<] Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double IROX]f}r ( Dim meanVal As Variant JBfDz0P #N^TqOr Set Matlab = CreateObject("Matlab.Application") BLZ#vJR o`5p
"v
r ClearOutputWindow Ec
IgX_\ z%$ E6Im 'Find the node numbers for the entities being used. ~\kJir detNode = FindFullName("Geometry.Screen") qzS 9ls>> detSurfNode = FindFullName("Geometry.Screen.Surf 1") .] mYpz anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") b~fX=!M )]WWx-Uf' 'Load the properties of the analysis surface being used. Z?X0:WK LoadAnalysis anaSurfNode, ana 1c_gh12 Ri4t/H 'Move the detector custom element to the desired z position. N`XJA-DE z = 50 @Gp=9\L GetOperation detNode,1,move
R)i move.Type = "Shift" Go~bQ2*'(/ move.val3 = z bHVAa# SetOperation detNode,1,move [p[nK=&r Print "New screen position, z = " &z i; Cs,Esnf e9e%8hL 'Update the model and trace rays. MJNY#v3 EnableTextPrinting (False) d\aKGq;8C Update <"A|Xv'Q DeleteRays [M>Md-pj TraceCreateDraw 7jvy]5y8&~ EnableTextPrinting (True) N<lejZ}!q rMXIw 'Calculate the irradiance for rays on the detector surface. 9ZvBsG) raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) h/~:}Bof Print raysUsed & " rays were included in the irradiance calculation. 5tPBTS<<"L ?CO\jW_
*n 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ?_mcg8A@@* Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) hY
2nT .N2yn` 'PutFullMatrix is more useful when actually having complex data such as with !`5[(lm 'scalar wavefield, for example. Note that the scalarfield array in MATLAB lOIBX@K E 'is a complex valued array. jv$Y]nf raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) +Qy*s1fit Matlab.PutFullMatrix("scalarfield","base", reals, imags ) ",/3PT Print raysUsed & " rays were included in the scalar field calculation." 5`qt82Qm #oRm-yDr 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used @3`:aWda 'to customize the plot figure. Z$qFjWp xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) HScj
xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) BiGB<Jr yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) [h>|6%sW yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) W>C!V nXpx = ana.Amax-ana.Amin+1 \#4??@+Xf nYpx = ana.Bmax-ana.Bmin+1 l`lo5:w `nBCCz'Y! 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 5G .Fi21
b 'structure. Set the axes labels, title, colorbar and plot view. %Q]u_0P* Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) ").MU[q%Y Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) DxjD/?R8 Matlab.Execute( "title('Detector Irradiance')" ) bqugo Matlab.Execute( "colorbar" ) aE}1~` Matlab.Execute( "view(2)" )
!sda6?& Print "" 2p\CCzw Print "Matlab figure plotted..." 8N<0|u e$F]t*)Xa 'Have Matlab calculate and return the mean value. n8(B%KF Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) y*2R#jTA Matlab.GetWorkspaceData( "irrad", "base", meanVal ) z0J$9hEg89 Print "The mean irradiance value calculated by Matlab is: " & meanVal 6BIP;, M= d,=Kv 'Release resources rkhQoYZ[ Set Matlab = Nothing 8
v NgePn 5,=Yi$x End Sub [?3*/*V `|K,E 最后在Matlab画图如下: 4)D#kP WelB+P2 并在工作区保存了数据: (H *-b4]/ DO<eBq\O _`lj
3Lm0> 并返回平均值: AH`n QX(x6y>Q 与FRED中计算的照度图对比: KDwz!:ye ?f v?6r 例: f.V;Hl, gyH'92ck 此例系统数据,可按照此数据建立模型 kN uDoo]z 1|Y(XB^os( 系统数据 fr'M)ox1 I(BG%CO9 A.7:.5Cx' 光源数据: 'B}pIx6k~ Type: Laser Beam(Gaussian 00 mode) mhTpR0 Beam size: 5; 1@IRx{v$ Grid size: 12; OJE<2:K Sample pts: 100; 9@AGx<S1 相干光; .4={K)kz|F 波长0.5876微米, H e]1<tx 距离原点沿着Z轴负方向25mm。 >yvP[$]!6 `NA[zH,w3 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%)?jg@EA enableservice('AutomationServer', true) Wd4fIegk enableservice('AutomationServer') g+/%r91hZ 4mOw[}@A <B
5^ QQ:2987619807 5@c,iU-L
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