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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。 l;$F[/3a 3
98)\3o 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: f/\!=sa: enableservice('AutomationServer', true) 8X;?fjl`" enableservice('AutomationServer') lM-\:Q! xvGYd,dlK 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。 "|\hTRQ lL}6IZ5sb 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: ]4rmQAS7" 1. 在FRED脚本编辑界面找到参考. as07~Xvp- 2. 找到Matlab Automation Server Type Library $W._FAAJ# 3. 将名字改为MLAPP `&;#A*C0 q NGR6i kH g|! 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 EeaJUK]z9 z$<=8ox8e 图 编辑/参考 He_O+[sc ]t[%.^5# 现在将脚本代码公布如下,此脚本执行如下几个步骤: mQj# \<* 1. 创建Matlab服务器。 #y\O+\4e 2. 移动探测面对于前一聚焦面的位置。 QW..=}pL 3. 在探测面追迹光线 sbvP1|P8% 4. 在探测面计算照度 DVQr7tQf 5. 使用PutWorkspaceData发送照度数据到Matlab \Y xG 6. 使用PutFullMatrix发送标量场数据到Matlab中 @= <{_p 7. 用Matlab画出照度数据 0GMb?/
8. 在Matlab计算照度平均值 3qV^RW& 9. 返回数据到FRED中 'm0WPS/6E rpk8 代码分享: Z@Rqm:e Y58H.P Option Explicit ;LS. WO>A55Xya Sub Main w+m7jn!$ cGE{dWz Dim ana As T_ANALYSIS l4gH]!/@ Dim move As T_OPERATION p5In9s Dim Matlab As MLApp.MLApp
u7!gF&tA Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long (~|)Gmq2 Dim raysUsed As Long, nXpx As Long, nYpx As Long ^;II@n
i Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double v9T3= Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double 5a |[cR Dim meanVal As Variant k(f),_ i7RK*{ Set Matlab = CreateObject("Matlab.Application") CI+)0=`<1B lG6&uMvo ClearOutputWindow
dX\OP> c[J 2;"SP 'Find the node numbers for the entities being used. (~@.9&cBD detNode = FindFullName("Geometry.Screen") hn .(pI1 detSurfNode = FindFullName("Geometry.Screen.Surf 1") Iq|h1ie
m+ anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") {UH45#Ua ?`TQ!m6y 'Load the properties of the analysis surface being used. ]xf89[;0 LoadAnalysis anaSurfNode, ana :F d1k
Jm mR.j8pi 'Move the detector custom element to the desired z position. UAjN z = 50 2 GetOperation detNode,1,move ,WdSJ BK'a move.Type = "Shift" hMupQDv/I move.val3 = z LBio$67F SetOperation detNode,1,move +@$VJM%^7b Print "New screen position, z = " &z 7]@M 3SM'vV0[ 'Update the model and trace rays. %n]jsdE^| EnableTextPrinting (False) ]:ca=&> Update 9f['TG," DeleteRays BTsvL>Wy TraceCreateDraw hgZvti EnableTextPrinting (True) yO-2.2h \*PE#RB#6 'Calculate the irradiance for rays on the detector surface. \;%D;3Au raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) wz+mFf Print raysUsed & " rays were included in the irradiance calculation. Sw$&E QVn2`hr 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 2 U%t Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) pg!mOyn qV=O; 'PutFullMatrix is more useful when actually having complex data such as with e_Zs4\^ef 'scalar wavefield, for example. Note that the scalarfield array in MATLAB y**L^uvr 'is a complex valued array. DN8I[5O raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) bO6z;D# Matlab.PutFullMatrix("scalarfield","base", reals, imags ) +VIEDV+ Print raysUsed & " rays were included in the scalar field calculation." [3irr0D7l Pf8_6 z_ 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used i Q3wi 'to customize the plot figure. "=s dn xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) Uq=Rz8hLM xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) qZQm*q(jM yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) L9[m/(:y yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) `zs@W
nXpx = ana.Amax-ana.Amin+1 ~+\A4BW nYpx = ana.Bmax-ana.Bmin+1 5m;pHgkb X:FyNUa 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS h1)+QLI 'structure. Set the axes labels, title, colorbar and plot view. <-d-.
8 Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) X"8$,\wX, Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) KJn 3&7 Matlab.Execute( "title('Detector Irradiance')" ) 9~,!+# Matlab.Execute( "colorbar" ) YC{7;=Pf Matlab.Execute( "view(2)" ) C _W]3 Print "" j%vxCs> Print "Matlab figure plotted..." 48gpXcc@| U ;4;> 'Have Matlab calculate and return the mean value. "{{@N4^ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 7Aw <: Matlab.GetWorkspaceData( "irrad", "base", meanVal ) Nf~B 1vkp Print "The mean irradiance value calculated by Matlab is: " & meanVal &=8ZGjR< } NFU=PS$ 'Release resources JjAO9j% Set Matlab = Nothing wMH13i3 k \t6b1.M End Sub Yv*i69" gi
A(VUwI> 最后在Matlab画图如下: Xp^>SSt:4 )sEAPIka 并在工作区保存了数据: y9:o];/ XF4NRs <
Lrd(b; 并返回平均值: ?!34qh UR`pZ.U? 与FRED中计算的照度图对比: oRn 5blj 5OFb9YX 例: Z${@;lgP KbRKPA` 此例系统数据,可按照此数据建立模型 ht)KS9Xu ]o8~b- 系统数据 87VXVI <>1*1%m *
8D(Lp1 光源数据: TwE&5F* Type: Laser Beam(Gaussian 00 mode) "jl`FAu)q Beam size: 5; H~qY7t Grid size: 12; RK]."m0c~# Sample pts: 100; $r)nvf`\ 相干光; dZbG#4oO 波长0.5876微米, 5.)/gK2$ 距离原点沿着Z轴负方向25mm。 wa9{Q}wSa l\-(li
H 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: fI(H
:N enableservice('AutomationServer', true) X/wqfP enableservice('AutomationServer') j@s,5:;[
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