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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。 ~LV]cX2J( m*N8!1Ot 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: Wkjp:`(-$r enableservice('AutomationServer', true) FdzdoMY enableservice('AutomationServer') JJ}DYv H)gc"aRe;Y 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 q{f\_2[ F`x_W;\ 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: V@-Q&K# 1. 在FRED脚本编辑界面找到参考. KA?%1s(kJ 2. 找到Matlab Automation Server Type Library g0U?`;n$ 3. 将名字改为MLAPP R#;xBBt8 FjtS :Hm'o} 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。 S\:+5} Qg(;>ops 图 编辑/参考 6?KUS}nRS M."/"hV`- 现在将脚本代码公布如下,此脚本执行如下几个步骤: d4\JM 65 1. 创建Matlab服务器。 )?(Ux1:w) 2. 移动探测面对于前一聚焦面的位置。 )lS04|s 3. 在探测面追迹光线 e"eIQI|N 4. 在探测面计算照度 2z;3NUL$n 5. 使用PutWorkspaceData发送照度数据到Matlab 37a1O>A 6. 使用PutFullMatrix发送标量场数据到Matlab中 qmFbq<& 7. 用Matlab画出照度数据 pFNU~y'Kf 8. 在Matlab计算照度平均值 C5I7\9F) 9. 返回数据到FRED中 !ae?EJm" Qr3!6 代码分享: Komdz/g ``VE<:2+ Option Explicit ,
ftJw 9S}rTZkEq Sub Main ~i?A! ny1O- `!1 Dim ana As T_ANALYSIS ZlMT) ~fM& Dim move As T_OPERATION {x,)OgK!{ Dim Matlab As MLApp.MLApp +ynhN\S$/ Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ui#nN Dim raysUsed As Long, nXpx As Long, nYpx As Long .qZz'Eq[ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double FP=-
jf/ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double xlwf @XW Dim meanVal As Variant ZZo<0kDk u$[8Zmgzz Set Matlab = CreateObject("Matlab.Application") 'hBnV xd& SF-"3M ClearOutputWindow Q> y! ez[x8M> 'Find the node numbers for the entities being used. Tf]ou5| detNode = FindFullName("Geometry.Screen") q 9xA.* detSurfNode = FindFullName("Geometry.Screen.Surf 1") [[AO6.Z anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") H(76sE W#P\hx 'Load the properties of the analysis surface being used. 8YlZ({f LoadAnalysis anaSurfNode, ana jwE= H2:
Zda# 'Move the detector custom element to the desired z position. a"U3h[;$y z = 50 QA0uT{x90 GetOperation detNode,1,move C@`#@1X move.Type = "Shift" b,~pwbHf move.val3 = z MT>(d*0s SetOperation detNode,1,move 1[Yl8W%pj Print "New screen position, z = " &z vMou`[\WlJ =oL:|$Pj 'Update the model and trace rays. GyQFR ? EnableTextPrinting (False) W9w(a:~hY Update
{q8|/{; DeleteRays ky[Cx!81C TraceCreateDraw 9 CZ@IFS EnableTextPrinting (True) aQx6;PC }>BNdm"Er 'Calculate the irradiance for rays on the detector surface. +CBN[/Z^i raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) :h34mNU Print raysUsed & " rays were included in the irradiance calculation. `Pj7:[."[ %pjeA[-m# 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. wQy~5+LE Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) -Z,r\9d #
f-hI 'PutFullMatrix is more useful when actually having complex data such as with v;
#y^O
'scalar wavefield, for example. Note that the scalarfield array in MATLAB >KrI}>!9r 'is a complex valued array. ms}o[Z@n raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ma*#*4 Matlab.PutFullMatrix("scalarfield","base", reals, imags ) h]& Print raysUsed & " rays were included in the scalar field calculation." (!{*@?S i&6U5Va,G 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used TM#L.xPMf 'to customize the plot figure. |Ol29C$@| xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) pIK:$eN!/ xMax = ana.posX+ana.AcellX*(ana.Amax+0.5)
B(s^(__] yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) G^dp9A yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) \a;xJzc9 nXpx = ana.Amax-ana.Amin+1 oZY|o0/9 nYpx = ana.Bmax-ana.Bmin+1 ?y>ji1 xgIb6<qwY 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS )JTQZ,f3] 'structure. Set the axes labels, title, colorbar and plot view. WIi,`/K+ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) uNuFD|aQ. Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) y-.{){uaD Matlab.Execute( "title('Detector Irradiance')" ) @uRJl$3 Matlab.Execute( "colorbar" ) !zOj`lx Matlab.Execute( "view(2)" ) [#@lsI Print "" X5.9~ Print "Matlab figure plotted..." w>X@
, xOShO"4Z 'Have Matlab calculate and return the mean value. yD& Y`f# Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) )Hin{~h Matlab.GetWorkspaceData( "irrad", "base", meanVal ) @u/CNx,`X Print "The mean irradiance value calculated by Matlab is: " & meanVal D
)`(b %p)&mYK{ 'Release resources | VaJ70\o Set Matlab = Nothing ]}b F5x*#/af End Sub ^TZmc{i b?`2LAgn 最后在Matlab画图如下: g4,ldr"D 'q:7PkN!p 并在工作区保存了数据: N}n3 +F v+{{j|x= 1K/ : 并返回平均值: %D#&RS Ow> u!P! 与FRED中计算的照度图对比: 9VTAs:0D= %"(HjanH 例: ] \|2= P]^OSPRg 此例系统数据,可按照此数据建立模型 b6k_u9m^E KZg2`8F 系统数据 FD E?O]^ `!N}u SN{A@dyt 光源数据: /# Jvt Type: Laser Beam(Gaussian 00 mode) uZL,%pF3A Beam size: 5; s|XWw<Sa Grid size: 12; sdO8;v> Sample pts: 100; <S7SH-{_\ 相干光; C@ q#s 波长0.5876微米, ?F]P=S:x 距离原点沿着Z轴负方向25mm。 D1-w>Y# 0|-}>>qb\ 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: iB
W:t enableservice('AutomationServer', true) U`3?bhzua enableservice('AutomationServer') v4Ag~Evcx | WJ]7C y>t:flD* QQ:2987619807 \i,H1a
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