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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。 'GoeVq _cs9R% 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: 4}FfHgpQ enableservice('AutomationServer', true) a<36`#N enableservice('AutomationServer') i^KYZ4/% vw6FvE`lC 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。 UAO#$o( !/Ps}.)A` 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: R?Q-@N>wE 1. 在FRED脚本编辑界面找到参考. a[rUU'8 2. 找到Matlab Automation Server Type Library $yK!Q)e: 3. 将名字改为MLAPP mR@Xt# ><7`$ 2Or J8DbAB4X 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。 Kn\(Xd.> J>PV{N 图 编辑/参考 K)@Buu&,p /RmCMT 现在将脚本代码公布如下,此脚本执行如下几个步骤: b(Xg6 1. 创建Matlab服务器。 <}1%">RA 2. 移动探测面对于前一聚焦面的位置。 |O2PcYNu 3. 在探测面追迹光线 Qq`\C0RZ 4. 在探测面计算照度 wpI4P: 5. 使用PutWorkspaceData发送照度数据到Matlab Q~{@3<yEI 6. 使用PutFullMatrix发送标量场数据到Matlab中 ,~iAoxD5jY 7. 用Matlab画出照度数据 0GVok$r@ 8. 在Matlab计算照度平均值 L,/i%-J3c 9. 返回数据到FRED中 %%[TM(z DyZ90]N 代码分享: O~xmz!?= &Hxr3[+$ Option Explicit }(''|z#UE A6L}5#7- Sub Main (Mh\!rMg %C:XzK-x Dim ana As T_ANALYSIS z+I-3v Dim move As T_OPERATION ]f~YeOB@ Dim Matlab As MLApp.MLApp N8vl<
Mq Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long ,oe{@z{*@ Dim raysUsed As Long, nXpx As Long, nYpx As Long C%>7mz-v5 Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double uy{KV"%"^g Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double vm4oaVi Dim meanVal As Variant }6N|+z.cU d`/{0 :F Set Matlab = CreateObject("Matlab.Application") `yXy T^ K gX)fj ClearOutputWindow B)dynGF8i sSK$ 'Find the node numbers for the entities being used. @=c='V] detNode = FindFullName("Geometry.Screen") $z]l4Hj detSurfNode = FindFullName("Geometry.Screen.Surf 1") w>s anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") }D O# {@af s qKkTG3 'Load the properties of the analysis surface being used. 4+ gA/< LoadAnalysis anaSurfNode, ana &i!] c`QsKwa 'Move the detector custom element to the desired z position. gjV&X N z = 50 8<xy*=% GetOperation detNode,1,move $u
sU move.Type = "Shift" *1n: move.val3 = z !
N p SetOperation detNode,1,move L)5nb-qp Print "New screen position, z = " &z ~^*tIIOX O7sn>uO 'Update the model and trace rays. j@2 hI,+ EnableTextPrinting (False) |&Q=9H*e Update ijB,Q>TgO DeleteRays yw0uF TraceCreateDraw w[ngkLEA EnableTextPrinting (True)
#p>PNW- RFdN13sJv 'Calculate the irradiance for rays on the detector surface. zU%aobZ raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) y=Hl ~ev`9 Print raysUsed & " rays were included in the irradiance calculation. >Z%^|S9 6eD[)_?]y 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 67eo~~nUtg Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) +!(hd 7d*<'k]{, 'PutFullMatrix is more useful when actually having complex data such as with Yy}aQF#M 'scalar wavefield, for example. Note that the scalarfield array in MATLAB $j/F7.S 'is a complex valued array. wSK?mS6 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) ,3j*D+ Matlab.PutFullMatrix("scalarfield","base", reals, imags ) c#DTL/8"DO Print raysUsed & " rays were included in the scalar field calculation." ORoraEK {~"=6iyj 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used a lR}|ez 'to customize the plot figure. JoYzC8/r xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) fomkwN xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 9maw+ c!~ yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) )+G(4eIT yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) AN;?`AM; nXpx = ana.Amax-ana.Amin+1 QbWD&8T0O nYpx = ana.Bmax-ana.Bmin+1 d<Di;5 -*EJj>x 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS d~8Q)"6 [ 'structure. Set the axes labels, title, colorbar and plot view. lFcCWy Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) QEPmuG Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) ?r+tU Matlab.Execute( "title('Detector Irradiance')" ) R&QT
'i Matlab.Execute( "colorbar" ) Tla*V#:Ve Matlab.Execute( "view(2)" ) ec=C7M
| Print "" BzZy s Print "Matlab figure plotted..." l;2bBx7vW <O WPG, 'Have Matlab calculate and return the mean value. X%dOkHarB Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) +*dJddz Matlab.GetWorkspaceData( "irrad", "base", meanVal ) :97`IV% Print "The mean irradiance value calculated by Matlab is: " & meanVal K6X1a7 /_O-m8+4m 'Release resources -4]6tt'G Set Matlab = Nothing tL~|/C)d R r\]WDX!` End Sub pkoHi'}} $ .^uu*S_ 最后在Matlab画图如下: "`S61m_ m^7pbJ\| 并在工作区保存了数据: t*x;{{jL#( uzo}?X# ZFzOW 并返回平均值: QWoEo >i~c>+R 与FRED中计算的照度图对比: g#AA.@/Z ?tcbiXRG+ 例: n RGH58 $Z j. 此例系统数据,可按照此数据建立模型 -[F^~Gv|; 1a<,/N}}t 系统数据 vV|egmw01 c"~TH.,d 3FdoADe{{ 光源数据: $=bN=hE Type: Laser Beam(Gaussian 00 mode) xQ[YQ!l Beam size: 5; ]?r8^L yZ4 Grid size: 12; l|K8+5L Sample pts: 100; >M!>Hl/ 相干光; ofSOy1
波长0.5876微米, CtfSfSAUuu 距离原点沿着Z轴负方向25mm。 GA|q[<U 1.!(#I3 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: M3Z yf enableservice('AutomationServer', true) =$'Zmb
[D enableservice('AutomationServer') E'ZWSpP
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